Question 1 (4 points)
Data Set:
8.2, 9.3, 8.5, 8.8, 9.0
What is the mean, median and mode? Make sure to label each answer. Round any
decimals to the tenths place.
Would mean, median or mode be the best measure to describe the data?

Mean = 8.7

Median= 8.8

Mode=Nil

Yes, they are the best measure to describe the data.

Step-by-step explanation:

Mean, otherwise known as average= total sum of data set/ number of data set

=45.8/5= 8.76

Median- the mid point data in a given set. We rearranged the data set in an ascending order to get the best measure. Median is 8.8

Mode- the most reoccurring number in a given data. For this data set, however, mode is not applicable as all each data value appears once

72 is the answer to this problem

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.