answer the questions, then click a dart to hit the target and see your score. 5 10 20 50 20 10 5

Answer the questions, then click a dart to Answer the questions, then click a dart to hit the target and see your score.hit the target and see your score.

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Question 1: Which is the most appropriate graph to show how Sally spent her allowance?

A. pictographB. line graphC. Bar graph

D. Circle graph

D. Circle graphD. Circle graph

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Question 2: Ms. Bernstein wants to make a double-bar graph to compare the average monthly temperatures for Pearland and Houston for each month of last year. How many total bars would she have in her

graph?A. 2

B. 12C. 20D. 24

D. 24D. 24

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Question 3: Which statement is true about the data?

A. the median of Sharon’s scores is less than the median of Phil’s scoresB. The median of Sharon’s scores is greater than the median of Phil’s scores

C. The range of Sharon’s scores is greater than the range of Phil’s scoresD. The mode of Sharon’s scores is less than the mode of Phil’s scores

B. The median of B. The median of Sharon’s scores is Sharon’s scores is

greater than the greater than the median of Phil’s median of Phil’s

scoresscores

Sharon’s Quiz Grades

78 89 83 90 85

Phil’s Quiz Grades

83 70 91 76 85

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Question 4: Which is the range of the set of data?33, 45, 27, 39, 41

A. 5B. 18C. 37D. 45

B. 18B. 18

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Question 5: How do you find the mode of a set of data?

Find the number that occurs Find the number that occurs most often in the set of most often in the set of

datadata

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Question 6: How do you find the Median from a set of data?

You line them up from You line them up from least to greatest or least to greatest or

greatest to least and greatest to least and find the middle find the middle

numbernumber

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Question 7: A cereal company wants to find out how many children ages 7-12 like their newest cereal. Which sample

represents this population? A. a random sample of 1,000 children ages 7-12

B. a random sample of 1,000 childrenC. a random sample of 1,000 adults

D. a random sample of 1,000 children and adults

A. a random sample of A. a random sample of 1,000 children ages 1,000 children ages

7-127-12

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Question 8: Mathew is making a bar graph to display the data he collected. Which is the most reasonable interval for Mathew to use in his graph?

A.1 B. 2C. 5 D. 15

C. 5C. 5

Subject Number of Students

Science 19

Math 25

History 15

English 10

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Question 9: What is the mean of a set of data?

The average of a set of The average of a set of datadata

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Question 10:What is the mode for this set of data?

3,7,4,2,4

44

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Question 11: Find the median. 84,75,32,65

7070

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Question 12:Find the range. 2,8,15,7,3

1313

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Question 13:What are the four central tendencies?

Mean, Median, Mode, Mean, Median, Mode, and Rangeand Range

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Question 14: A toy store wants to know what type of games parents like to play with their

children. True or False; Asking a random sample of 300 parents, would represent the

population?

TrueTrue

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Question 15: This graph shows changes over time. What is it?

Line GraphLine Graph

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Question 16: This graph uses symbols to represent amounts and it shows multiples of data.

What is it?

PictographPictograph

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Question 17: This graph shows comparisons between groups of

data. What is it?

A Bar GraphA Bar Graph

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Question 18: The segments of this graph add up to 100

percent. What is this graph called?

Circle or Pie GraphCircle or Pie Graph