Topic Test

Question 1

What is the difference between the mean and the median of the data set?{22, 8, 10 ,18 ,12, 20}

Revolt · Accepted Answer

0

Question 2

Jada is studying the variability of her quiz scores. Which pair of statistics best describes the spread of scores?

Revolt · Accepted Answer

range and interquartile range

Question 3

Which equation of a line of best-fit reflects a negative correlation?

Revolt · Accepted Answer

y = negative 6 x + 13

Question 4

The table of values shows the number of touchdown passes that a quarterback threw in each of his first five football games of the season.Game vs. Touchdown PassesGameTouchdown passes1321334253Which would be a point on the scatterplot that represents touchdown passes based on these games played?

Revolt · Accepted Answer

(5, 3)

Question 5

Which statements about the box plot are correct? Check all that apply.

Revolt · Accepted Answer

Fifty percent of the data values lies between 34 and 46.; It is unlikely that there are any outliers.

Topic Test Answers

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