PAPA PAPA Data Interpretation & Statistics

Question 1

A bar graph shows scores of 70, 80, 85, 90, and 75. What is the mean score?

Accepted Answer

80

Answer

82

Answer

78

Answer

85

Question 2

In a data set, the value that appears most frequently is called the:

Accepted Answer

Mode

Answer

Mean

Answer

Median

Answer

Range

Question 3

A pie chart shows that 40% of students prefer math. If there are 200 students, how many prefer math?

Accepted Answer

80

Answer

40

Answer

60

Answer

100

Question 4

The range of the data set {4, 7, 13, 2, 9} is:

Accepted Answer

11

Answer

7

Answer

9

Answer

13

Question 5

Which type of graph is best suited for showing changes in data over time?

Accepted Answer

Line graph

Answer

Pie chart

Answer

Bar graph

Answer

Pictograph

Question 6

In a set of test scores, the median is the:

Accepted Answer

Middle value when scores are ordered

Answer

Most frequent score

Answer

Average of all scores

Answer

Difference between highest and lowest