Calculate Statistical Measures and Interpret Data

Front

What data value is the upper quartile (Q3)? Options: 64, 62, 66, 58

Back

64

Front

Roger's scores: 155, 165, 138, 172, 127, 193, 142. What is the median score?

Back

155

Front

What value is the lower quartile? Options: 66, 58, 60, 64

Back

60

Front

Which box and whisker plot has the highest median? Options: Top plot, Bottom plot

Back

Top plot

Front

What is the mode? Options: 88%, 89%, 97%, 91%

Back

89%

Front

What is the range of the data shown?

Back

70

Front

What is the range in gas mileage for SUVs?

Back

4

Front

What is the second step when calculating the Mean Absolute Deviation?

Back

Find the distance each value is from the mean by subtracting.

Front

How does the mean absolute deviation (MAD) of the data in set 1 compare to the mean absolute deviation of the data in set 2? Set 1: 30, 25, 5, 32 Set 2: 25, 30, 32

Back

The MAD of set 1 is 6.3 more than the MAD of set 2.

Front

Find the MAD:
58, 38, 54, 48, 26, 36

Back

10