BMST - Basic Math and Science Data Interpretation and Probability Questions and Answers 2

Question 1

A dataset has values: 4, 7, 7, 9, 13. What is the median?

Accepted Answer

7

Answer

8

Answer

9

Answer

4

Question 2

If you flip a fair coin twice, what is the probability of getting heads both times?

Accepted Answer

1/4

Answer

1/2

Answer

3/4

Answer

1/8

Question 3

A bar graph shows sales of 200, 350, and 150 for three months. What is the total?

Accepted Answer

700

Answer

350

Answer

500

Answer

600

Question 4

What is the range of the dataset: 12, 5, 8, 19, 3?

Accepted Answer

16

Answer

14

Answer

19

Answer

3

Question 5

A bag contains 3 red, 5 blue, and 2 green marbles. What is the probability of drawing a blue marble?

Accepted Answer

1/2

Answer

1/3

Answer

3/10

Answer

2/5

Question 6

The mean of five test scores is 82. If four scores are 78, 85, 90, and 75, what is the fifth score?

Accepted Answer

82

Answer

80

Answer

84

Answer

86