Question

QUESTION 60 What is the mean of the following set of data? Round your answer to two decimal places. {25, 32, 16, 21, 30, 18, 37}

A 23.41
B 25.57
C 27.18
D 29.23 3 points
QUESTION 61 Find the mode of the following set of data: {101, 108, 102, 104, 102, 105, 103, 107}
A 102
B 104
C 108
D No mode

Answer 1

60.To be able to find the mean you add up all of the numbers and then divide it by how many there are.

25+32+16+21+30+18+37=179

179/7=25.57=B

61. To find the mode you look at the data and see which number occurs often (the most)

101,108,102,104,102,105,103,107

You can see that there are two 102's, so 102 is the answer=A

I hope this helps!

Answer 2

Question 60:

The answer is B. 25.57.

Mean is calculated by adding up all the values of a data set, and then dividing that sum by the amount of values.

25, 32, 16, 21, 30, 18, 37=179

179÷7=25.57

Question 61:

The answer is A. 102.

Mode is the number in a data set that appears most often. 102 shows up twice, while the other values only appear once. So 102 is the mode.