901 Review Stats 3

The accompanying histogram shows the scores of students on a Math A test.

How many students have scores of 96 to 100?

• 55

• 20

• 5

• 4

The dot plot shown below represents the number of pets owned by students in a class.

Which statement about the data is not true?

• The median is 3.

• The interquartile range is 2.

• The mean is 3.

• The data contain no outliers.

Given the following data set:65, 70, 70, 70, 70, 80, 80, 80, 85, 90, 90, 95, 95, 95, 100

Which representations are correct for this data set?

• I and II

• I and III, only

• II and III, only

• I, II, and III

Which histogram uses the table?

• 
• 
• 
• 

The accompanying circle graph shows how Joan invested her money.

If she invested a total of $12,000, how much money did she invest in CDs?

• $1,560

• $9,230

• $15,600

• $92,308

The graph shows the market shares of various juice companies that sell orange juice. According to the graph, the market share of Brand C is

• one half that of Brand A.

• equal to that of Brand B.

• about equal to that of Brand A.

• double that of Brand A.

The histogram above shows the total number of books read by students in the Principal’s Reading Club during the school year.

How many books were read from January through April?

• 85

• 80

• 95

• 87

The pie chart shows the percent of students with different footwear. Estimate the percent of students who wear sneakers.

• 22%

• 11%

• 32%

• 30%

The circle graph shows the percentages of how people get to work. Find the percent of people who take the train to work.

• 110%

• 90%

• 10%

• 30%

Which graph displays data using a circle divided into sectors.

• circle graph / pie chart

• bar graph