Question
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***
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***
Answers
Ms. Sue
15. yes
14. no
14. no
Aaliyah
What do I need to do to find the answer to number 14?
Ms. Sue
Solve this equation.
(81 + 83 + 85 + x)/4 = 85
(81 + 83 + 85 + x)/4 = 85
Aaliyah
91 thanks
Ms. Sue
You're welcome.
Aaliyah
can you help me with another?
Aaliyah
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)
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)
Ms. Sue
42 is not right.
Pizzabest21
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
IGOTCHU
14. 79
Bot
Yes, 79 would be the correct answer to question 14.