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Solved Examples
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D   Find the mean.
25, 27, 29, 22, 26, 23, 23, and 33
   D
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D   Find the mean.
14, 20, 19, 19, 18, 16, 13, and 17
   D
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D   The scorecard of Jimmy in his fifth grade pre-final exams is shown. Find the range in Geography if he scores 87 in the final exams.
EnglishPhysicsGeographyZoologyMath
6575808288

   D
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D   Find the range.
22, 30, 64, 34, 47, 38, 12, 60, 50, and 3
   D
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D   The heights of trees in a park are 4.3 ft, 5.9 ft, 5.6 ft, 8.7 ft, and 8.5 ft. Find the range.
   D
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D   Find the mean for the data set 13, 27, 39, 44, 55, 72, 86.
   D
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D   Find the range of the data set.
14, 34, 24, 48, 40, 54, 70, 68, and 85
   D
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D   The prices of five cars are $3000, $3400, $4000, $4300, and $5000, respectively. What is the range of the prices of the cars?
   D
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D   The number of candies with five children are 7, 9, 6, 5, and 8. Find the mean number of candies.   D View Solution
D   The points scored by John in the last six basketball games are 5, 8, 7, 7, 8, and 7. Find his mean score.  ff View Solution
ff  A farmer sells chickens. The number of chickens that he sold (per week) in 8 weeks are 12, 10, 7, 10, 11, 9, 8, and 29. Identify the mean number of chickens sold.  ff View Solution
ff  Find the range.
23, 29, 66, 38, 46, 37, 13, 59, 49, and 4
  ff
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ff  Find the range of the data set.
19, 35, 26, 46, 42, 53, 68, 63, and 83
  ff
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ff  The line plot shows the number of kinds of bills that Kevin counted. Find the mode.  ff View Solution
ff  The line graph shows the variation in the cost of a toy during the period 1996-2000. Find the mean cost of the toy.  ff View Solution
ff  The line graph shows the variation in the cost of a toy during the period 1996-2000. Find the range.  ff View Solution
ff  The line graph shows the number of motorbikes sold in a month. Find the mean number of motorbikes sold during the month.  ff View Solution
ff  The numbers below tell us the number of sheets of paper used by Amy in five days.
4, 5, 6, 3, and 7
Find the mean number of sheets of paper used.
  ff
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ff  Find the mean.
24, 29, 31, 23, 31, 22, 25, and 31
  ff
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ff  Find the mean.
15, 18, 17, 20, 18, 16, 12, and 36
  ff
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ff  The scorecard of Ed in his fifth grade pre-final exams is shown. Find the range in Math if he scores 86 in the final exams.
HistoryEnglishMathGeographyEconomics
6273808587

  ff
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ff  Find the range.
25, 27, 68, 32, 43, 38, 15, 57, 46, and 4
  ff
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ff  The heights of trees in a park are 4.7 ft, 5.2 ft, 5.7 ft, 6.4 ft, and 6.2 ft. Find the range.
  ff
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ff  Find the mean for the data set 10, 20, 30, 40, 50, 60, 70, 80, 90.
  ff
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ff  Find the mean for the data set 15, 26, 39, 47, 52, 72, 99.
  ff
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ff  Find the range of the data set.
17, 32, 28, 49, 40, 52, 72, 65, and 82
  ff
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ff  Jessica sells apples. She put apples in 10 baskets and sold them at different prices. The line plot shows the prices of different baskets containing apples. Find the range of prices.  ff View Solution
ff  Ann bought a pack of sticks to form different shapes like triangle, rectangle, square, etc. The pack consists of sticks of different lengths. The line plot shows the number of sticks inside the pack and their lengths. Find the range.  ff View Solution
ff  The line plot shows the score of each student in Mr. Robert's mathematics class. Find the range of scores.
  ff
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ff  Jessica sells apples. She put apples in 10 baskets and sold them at different prices. The line plot shows the prices of different baskets containing apples. Find the mode.
  ff
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ff  The line plot shows the test score of each student in Ms.Helen′s science class. Find the range of scores.  ff View Solution
ff  The following are Brian's test scores.
12, 13, 16, 21, 23, 29, 31, 26, 42, 33, 47, and 43
Find his mean score.  ff
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ff  Ann bought a pack of sticks to form different shapes like triangle, rectangle, square, etc. The pack consists of sticks of different lengths. The line plot shows the number of sticks inside the pack and their lengths. Find the mode.  ff View Solution
ff  The line plot shows the score of each student in Mr. Robert's mathematics class. Find the mode.  ff View Solution
ff  The prices of five cars are $7000, $7300, $8000, $3700, and $8500, respectively. What is the range of the prices of the cars?
  ff
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ff  The number of candies with five children are 6, 6, 9, 7, and 17. Find the mean number of candies.  ff View Solution
ff  The points scored by Jeff in the last six basketball games are 5, 7, 8, 5, 7, and 28. Find his mean score.  ff View Solution
ff  A farmer sells chickens. The number of chickens that he sold (per week) in 8 weeks are 13, 10, 9, 12, 9, 10, 10, and 31. Identify the mean number of chickens sold.  ff View Solution
ff  Tommy's score in the final examination is listed in the table. Find the median.
MathsEnglishPhysicsSocialChemistry
9082687560

  ff
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ff  The ages of 5 players participating in a tennis match are 24, 21, 19, 20, and 25 years. Find the median age of the participants.  ff View Solution
ff  The weights of 5 boys in pounds are listed in the table. Find the mode.
TomJimEdHarryJohn
5048484749
  ff
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ff  A food mart sells apple bags by weight. The line plot shows the number of apple bags sold. Identify the mode.  ff View Solution
ff  Find the mode of the letters.
T, P, Q, Q, T, P, T, Q, T  ff
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