Transforming Statistics Data Mean Median

What is the median of this data set?

3 , 17 , 17 , 11 , 8 , 13 , 5 , 18

• 11

• 12

• 13

• 17

Calculate the mean of Shelly's test scores if she has scored 75, 97, and 92 so far this semester.

• 92

• 88

• 132

• 123

In order to find the median, the data must be sorted from least to greatest first.

• True

• False

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.

• More students received a 94 than any other score

• No student scored below a 50

• A score of 91 was slightly below average.

Which is true?

• Mean < Median

• Mean = Median

• Mean > Median

Estimate the MEAN of the data.

• 50.4

• 50.5

• 50.6

• 50.8

The table shows the time taken for the students to bake a cake. What is the modal class?

• 13

• 140

According to the picture, what is the mean of the data set?

• 6.3

• 44

• 3.6

• 3.3

An entire data set can be summarized using one statistic. This statistic is most likely the _______.

• mode

• standard deviation

• range

• mean

The middle value in a data set when the numbers are listed in order is referred to as the ________.

• mean

• median

• mode

• center