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BBB The discounts offered by a super market are as shown in the table. Which of the histograms is the correct representation of the data?
| Amount (in $) | Discount% | | 1000 - 1999 | 2 | | 2000 - 2999 | 4 | | 3000 - 3999 | 6 | | 4000 - 4999 | 8 | | 5000 - 5999 | 10 |
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BBB The number of leaves in the branches of a tree are displayed in the stem-and-leaf plot. How many data values above 31 are there in the plot?
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BBB A children's club consists of two basketball teams. The stem-and-leaf plot shows the number of points scored by the two teams in 8 games. What is the least number of points scored by Team 1?
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| BBB Which frequency table represents the data? 18, 6, 10, 21, 10, 12, 14, 18, 21, 10, 18, 12, 9, 6, 6, 9, 6, 6 and 14 BBB |
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BBB A group of students in 8th grade went on a botanical trip. While returning from the trip, they counted the number of different kinds of shrubs collected by each student. Select the stem and leaf plot that displays their data correctly.| Name of Student | Different types of Shrubs collected | | Matt | 10 | | Laura | 8 | | Brian | 6 | | Jessica | 2 | | Lauren | 16 | | Frank | 9 | | Henry | 28 |
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BBB A group of students in 9th grade went on a botanical trip. While returning from the trip, they counted the number of different kinds of shrubs collected by each student. Select the stem and leaf plot that displays their data correctly. | Name of Student | Different types of Shrubs collected | | William | 2 | | Lauren | 9 | | Charlie | 10 | | Lydia | 6 | | Olga | 28 | | Dennis | 8 | | Nathan | 16 |
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BBB The table shows the number of states that have a certain population. Which histogram correctly shows the information in the table?
| Population in millions | Number of states | | 2 - 3 | 10 | | 4 - 5 | 3 | | 6 - 7 | 4 | | 8 - 9 | 7 | | 10 - 11 | 2 |
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BBB The number of channels viewed by people of different ages is given in the table. Which histogram represents the data correctly?| Age groups (in years) | Channels | | 1 - 10 | 4 | | 11 - 20 | 15 | | 21 - 30 | 30 | | 31 - 40 | 25 | | 41 - 50 | 10 |
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BBB The stem-and-leaf plot shown represents the sales of bouquets in the past 10 days. Which histogram represents the data?| Stem | Leaf | | 2 | 6 7 8 | | 3 | 0 1 3 7 | | 4 | 4 5 | | 5 | 2 |
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BBB The discounts offered by a super market are shown in the table. Which of the histograms is the correct representation of the data?| Amount (in $) | Discount% | | 1000 - 1999 | 2 | | 2000 - 2999 | 2 | | 3000 - 3999 | 4 | | 4000 - 4999 | 8 | | 5000 - 5999 | 8 |
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| BBB How many leaves are there in the second stem? BBB |
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BBB The number of toys with the children in a baby care center are displayed in the stem-and-leaf plot. How many data values above 29 are there in the plot?
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BBB Paul's annual income is given in the table. Choose the correct line graph and determine the year in which there is a significant increase in his income.| YEAR | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | | INCOME($) | 60 | 62 | 64 | 66 | 76 | 78 | 82 |
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| BBB Pick an appropriate frequency table for the stem and leaf plot. BBB |
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BBB Pick the appropriate rotated stem and leaf plot of the stem and leaf plot.
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BBB The serving speed (miles per hour) of some of the tennis players who participated in a tennis tournament are 128, 129, 130, 131, 132, 133, 134, 135, 136, 137 and 138. Which of the stem and leaf plots represents the data correctly?
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BBB A group of students in 8th grade went on a botanical trip. While returning from the trip, they counted the number of different kinds of shrubs collected by each student. Select the stem and leaf plot that displays their data correctly.| Name of Student | Different types of Shrubs collected | | Victor | 10 | | Marissa | 8 | | Josh | 6 | | Lindsay | 2 | | Jessica | 16 | | Andy | 9 | | Francis | 28 |
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BBB Which stem in the stem-and-leaf plot has the maximum number of leaves?
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BBB A group of students in 7th grade went on a botanical trip. While returning from the trip, they counted the number of different kinds of shrubs collected by each student. Select the stem and leaf plot that displays their data correctly. | Name of Student | Different types of Shrubs collected | | Paul | 4 | | Christina | 10 | | Andrew | 22 | | Nancy | 5 | | Rose | 26 | | Jim | 8 | | Bill | 16 |
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BBB The stem-and-leaf plot shown represents the sales of a particular type of bouquet over 10 days. Which of the histograms represents the data?| Stem | Leaf | | 2 | 6 7 8 | | 3 | 0 1 3 7 | | 4 | 4 5 | | 5 | 2 |
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BBB The table shows the number of states that have a certain population. Which histogram correctly shows the information in the table?
| Population in millions | Number of states | | 2 - 3 | 10 | | 4 - 5 | 7 | | 6 - 7 | 4 | | 8 - 9 | 2 | | 10 - 11 | 3 |
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BBB The number of channels viewed by people of different ages is given in the table. Which histogram represents the data correctly?| Age groups (in years) | Channels | | 1 - 10 | 4 | | 11 - 20 | 15 | | 21 - 30 | 25 | | 31 - 40 | 30 | | 41 - 50 | 10 |
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BBB The stem-and-leaf plot shown represents the sales of ice creams in the past 9 days. Which histogram represents the data?| Stem | Leaf | | 2 | 6 7 | | 3 | 0 1 3 7 | | 4 | 4 5 | | 5 | 2 |
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BBB A jewellery store sells gold chains, diamond rings and bracelets. The cost of 24 different gold chains (of the same weight) are $150, $100, $150, $200, $150, $100, $150, $100, $150, $100, $150, $100, $150, $100, $150, $200, $100, $150, $150, $100, $150, $200, $150 and $200. Make a frequency table for the data.
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BBB A children's club consists of two basketball teams. The stem-and-leaf plot shows the number of games won by each team. How many games more did Team 2 win than Team 1?
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| BBB A student took 16 mock tests. He received the average score in 4th, 8th and 12th tests. In 2 of the tests he scored above average scores and in 5 of the tests he scored below average scores. The remaining 6 tests he got good scores. Which frequency table is appropriate for his test scores? BBB |
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BBB A children's club consists of two volleyball teams. The stem-and-leaf plot shows the number of points scored by the two teams in 8 games. What is the highest number of points scored by Team 2?
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BBB The histogram represents the number of trains that arrive at the station in a city. How many trains have arrived in the city by noon?
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BBB The number of injuries that the Badgers football team had in the past years is shown in the table. Which line graph represents the data?| Year | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | | Injuries | 22 | 24 | 18 | 14 | 22 | 20 | 16 | 10 |
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BBB The increase in the number of women competing in the beauty contest held by a company since the contest started in 1995, is shown in the table. Which line graph represents the data in the table?
| 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | | 50 | 25 | 125 | 250 | 300 | 500 |
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BBB The time taken by the racers in a car race are 1.2 min, 1.5 min, 1.2 min, 1.4 min, 1.5 min, 1.6 min, 1.6 min, 1.2 min, 1.4 min, 1.2 min, 1 min and 1.5 min. Which frequency table represents the data correctly?
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| BBB Based on the stem-and-leaf plot, how many data items are there in the intervals 20 - 29, 30 - 39, 40- 49, 50- 59 and 60 - 69? BBB |
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BBB Select a suitable line graph for the data.| Number of burgers sold | 300 | 400 | 100 | 400 | 600 | | Month | June | July | Aug | Sep | Oct |
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BBB Francis's annual income is given in the table. Choose the correct line graph and determine the year in which there is a significant increase in his income.| YEAR | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | | INCOME($) | 60 | 62 | 64 | 66 | 76 | 78 | 82 |
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| BBB The line graph shows the hours of study and test scores of 8 students. Suppose the trend for the scores continues. Use the line graph to predict the test score of a student who studied for 27 hours. BBB |
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| BBB Which frequency table represents the data? 14, 18, 14, 14, 10, 12, 14, 18, 21, 10, 18, 12, 9, 6, 6, 9, 6, 6 and 14 BBB |
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BBB Bill's annual income is given in the table. Choose the correct line graph and determine the year in which there is a significant increase in his income.| YEAR | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | | INCOME($) | 60 | 62 | 64 | 66 | 76 | 78 | 82 |
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