15. Which of the following would best display information in a frequency table that has been divided into categories?

bar graph****

pictograph

circle graph

histogram

14. The mean of a set of four test scores is 85. If three of the test scores are 81, 83, and 85, what is the fourth test score?

89

87

91

85***

11 answers

15. yes
14. no

What do I need to do to find the answer to number 14?

Solve this equation.

(81 + 83 + 85 + x)/4 = 85

91 thanks

You're welcome.

can you help me with another?

12. 1,000 people were surveyed about the type of vehicles they owned. The results are shown in the circle graph below.

SUV: 42%
WAGON: 28%
HATCHBACK: 5%
SEDAN: 25%

How many people own an SUV?

4(I know this is not the answer)
42****
420
4,200( I know this is not the answer)

42 is not right.

Lol thats so simple. how is 42 gonna be 42 percent of 1000? and if you already eliminated three answers, there is only one left XD

14. 79

Yes, 79 would be the correct answer to question 14.