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B Find the mode for the data set, which shows the heights (in inches) of 10 students of Brad's class.
65, 60, 64, 61, 66, 67, 67, 67, 62, 77
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B The table shows the heights of the students in Mr. Gary's class. Find the mode of their heights.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | No. of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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B The number of doctors in a village during the last 4 decades is given in the table. Determine the range of the number of doctors in the village.| Year | Population | | 1960 | 68000 | | 1970 | 85000 | | 1980 | 105000 | | 1990 | 135000 |
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B The population in a town during the last 4 decades is given in the table. What is the mean population in the town? | Year | Population | | 1960 | 66000 | | 1970 | 84000 | | 1980 | 102000 | | 1990 | 135000 |
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B Find the median of the data set, which shows the heights (in inches) of 10 students in Mr. Brown's class.
67, 62, 66, 63, 68, 69, 69, 69, 64 and 79 B |
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B The weights (in pounds) of 10 students in Frank's class are 66, 61, 65, 62, 67, 68, 68, 68, 63 and 78. Find the mean of the weights of the students.
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B The heights (in inches) of 10 students in Mr. Terry's class are 64, 59, 63, 60, 65, 66, 66, 66, 61 and 76. Find the range of the heights of the students.
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B Find the mean of the data set.
49, 116, 52, 126, 136, 57, 122, 197, 106, 117
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B Find the outlier of the data set.
25, 73, 34, 85, 95, 38, 79, 156, 38, 63, 74. Find the mean of the data set without the outlier.
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B The table shows the heights of the students in Mr. Jerald's class. Find the median of the data.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | Number of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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B The table shows the heights of the students in Mr. Jimmy's class. Find the range of the data.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | No. of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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B The table shows the average rainfall in a village during 5 months. What is the mean rainfall in the village during the 5 months?| Month | rainfall (mm) | | January | 38 | | February | 46 | | March | 41 | | April | 45 | | May | 43 |
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B The table shows the typical daily temperature in a city in the last 5 months. Which month has the median temperature?| Month | Temperature (°C) | | January | 38 | | February | 48 | | March | 40 | | April | 46 | | May | 43 |
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B The table shows the heights of the students in Mr. Jake's class. Find the mode of their heights.| Height (In inches) | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | | No. of students | 5 | 3 | 5 | 2 | 10 | 3 | 5 | 2 |
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B The table shows the average temperature in a state during 5 months. Find the range of the data.| Month | Temperature (°C) | | January | 39 | | February | 47 | | March | 40 | | April | 46 | | May | 43 |
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B Find the median of the data set, which shows the weights (in pounds) of 10 students in Mr. Brown's class.
61, 56, 60, 57, 62, 63, 63, 63, 58 and 73 B |
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fff The table shows the heights of the students in Mr. Tim's class. Find the mode of their heights.| Height (In inches) | 55 | 56 | 57 | 58 | 59 | 60 | 61 | 62 | | No. of students | 5 | 3 | 4 | 4 | 9 | 4 | 2 | 2 |
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fff The number of students in a village during the last 4 decades is given in the table. Determine the range of the number of students in the village.| Year | Population | | 1960 | 68000 | | 1970 | 84000 | | 1980 | 102000 | | 1990 | 139000 |
fff |
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fff Find the mode for the data set, which shows the heights (in inches) of 10 students of Tim's class.
60, 55, 59, 56, 61, 62, 62, 62, 57, 72
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fff The table shows the typical daily temperature in a city in the last 5 months. Which month has the median temperature?| Month | Temperature (°C) | | January | 34 | | February | 49 | | March | 37 | | April | 47 | | May | 42 |
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fff Find the outlier of the data set.
43, 69, 49, 78, 88, 54, 73, 194, 54, 59, 70 fff |
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fff The population of an island during the last 4 decades is in the table. Determine the mean population on the island during the time period. | Year | Population | | 1960 | 67000 | | 1970 | 86000 | | 1980 | 107000 | | 1990 | 134000 |
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| fff Find the mean for the data shown in the line plot. fff |
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fff Find the mode for the data shown in the line plot, which shows the favorite topics in mathematics for grade 9 students.
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fff The stem and leaf plot shows the number of burgers sold at a bakery over a fortnight. Find the mode of the data.
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fff Find the mode for the data set, which shows the heights (in inches) of 10 students of Jake's class.
60, 55, 59, 56, 61, 62, 62, 62, 57, 72
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fff The table shows the heights of the students in Mr. Charles's class. Find the median of the data.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | Number of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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fff Find the outlier of the data set.
40, 62, 47, 68, 78, 49, 65, 190, 49, 52, 63 fff |
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| fff The stem and leaf plot shows the scores of eleven teams in a tournament. What is the median score? fff |
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fff The table shows the heights of the students in Mr. Arthur's class. Find the mode of their heights.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | No. of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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| fff The number of different kinds of flowers used in making a bouquet are given in the frequency table. Find the mode of the data. fff |
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fff The stem and leaf plot shows the scores of eleven teams in a tournament. What is the range of the scores of the eleven teams?
fff |
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fff The number of students in a city during the last 4 decades is given in the table. Determine the range of the number of students in the city.| Year | Population | | 1960 | 66000 | | 1970 | 85000 | | 1980 | 109000 | | 1990 | 138000 |
fff |
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fff The number of doctors in a locality during the last 4 decades is given in the table. What is the mean number of doctors in the locality? | Year | Population | | 1960 | 67000 | | 1970 | 86000 | | 1980 | 109000 | | 1990 | 137000 |
fff |
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| fff Find the mode for the data shown in the line plot. fff |
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fff The stem and leaf plot shows the number of burgers sold at a bakery over a fortnight. Find the mean number of burgers sold at the bakery over the fortnight.
fff |
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| fff The stem and leaf plot shows the number of burgers sold at a bakery over a fortnight. Find the median of the data. fff |
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fff The table shows the heights of the students in Mr. Jeff's class. Find the mode of their heights.| Height (In inches) | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | | No. of students | 3 | 2 | 5 | 2 | 9 | 2 | 2 | 3 |
fff |
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| fff The stem and leaf plot shows the number of burgers sold at a bakery over a fortnight. Find the range of the data. fff |
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fff Find the median of the data set, which shows the scores of 10 students in Mr. Brown's class.
62, 57, 61, 58, 63, 64, 64, 64, 59 and 74 fff |
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fff The heights (in inches) of 10 students in William's class are 61, 56, 60, 57, 62, 63, 63, 63, 58 and 73. Find the mean of the heights of the students.
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fff The weights (in pounds) of 10 students in Mr. Terry's class are 65, 60, 64, 61, 66, 67, 67, 67, 62 and 77. Find the range of the weights of the students.
fff |
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| fff The stem and leaf plot shows the scores of eleven teams in a tournament. What is the mean of the scores of the eleven teams? fff |
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fff Find the mean of the data set.
22, 67, 30, 76, 86, 35, 71, 181, 57, 68
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fff Find the outlier of the data set.
21, 65, 30, 76, 86, 34, 71, 154, 34, 55, 66. Find the mean of the data set without the outlier.
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fff The table shows the heights of the students in Mr. Nathan's class. Find the median of the data.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | Number of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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fff The table shows the heights of the students in Mr. Tim's class. Find the range of the data.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | No. of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
fff |
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fff The table shows the average temperature in a state during 5 months. What is the mean temperature in the state during the 5 months?| Month | Temperature (°C) | | January | 33 | | February | 41 | | March | 34 | | April | 38 | | May | 36 |
fff |
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fff Find the outlier of the data set.
44, 67, 52, 72, 82, 55, 70, 200, 55, 57, 68 fff |
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| fff Which measure of central tendency is the most appropriate for a data set that describes the favorite sport of grade 7 students? fff |
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| fff Which measure of central tendency is the most appropriate for a data set that describes the cost of dinner($)? fff |
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fff Which measure of central tendency is the most appropriate for a data set that describes the average sales of a company for various years?
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| fff Which measure of central tendency would be misleading for the data set that describes the daily expenses of 5 people as $15.00, $9.50, $16.50, $8.75, and $9.50? fff |
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| fff 4 students scored 50% in a class test. 6 students scored 70% in the test. What was the average percentage of all the ten students? fff |
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fff The table shows the heights of the students in Mr. Sharma′s class. Find the median of the data.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | Number of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
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fff The table shows the average relative humidity in a town during 5 months. Find the range of the data.| Month | Relative humidity (%) | | January | 32 | | February | 40 | | March | 34 | | April | 38 | | May | 36 |
fff |
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fff Which measure of central tendency is the most appropriate for the data listed?
69, 65, 67, 72, 120, 76 fff |
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fff The table shows the heights (in inches) of the students in Mr. Reddy′s class. Find the mode of their heights.| Height (In inches) | 57 | 58 | 59 | 60 | 61 | 62 | 63 | 64 | | No. of students | 3 | 5 | 4 | 2 | 7 | 6 | 3 | 5 |
fff |
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fff The table shows the typical daily temperature in a city in the last 5 months. Which month has the median temperature?| Month | Temperature (°C) | | January | 38 | | February | 51 | | March | 40 | | April | 50 | | May | 45 |
fff |
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