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What does the red arrow indicate in the following box plot displaying the distribution of exam scores?  

The accompanying data set contains two variables: x1 and x2. Observation x 1 x 2 1 0.46 4 2 0.41 1 3 0.96 4 4 0.48 2 5 0.79 3 6 0.7 0 2 7 0.14 3 8 3 9 0.49 3 10 0.84 2 11 0.9 0 3 12 0.04 1 13 0.19 3 14 0.06 2 15 0.23 2 ​ How many missing x1 observations are there?

(1:15 to 2:33)

In a negative relationship, __________.

The property of an object that results from the way the object reflects or emits light is __________.

Examining one column of a data set and focusing on the distribution of a variable’s values is called __________.

A company collected the ages from a random sample of its middle managers. What would be the approximate shape of the relative frequency histogram for the following frequency distribution?   Bin Interval       Frequency 20 to 25            8 25 to 30            6 30 to 35            5 35 to 40            12 40 to 45            15 45 to 50            7  

When adjusting the HSL in Excel, the slider identified on the right side of this screenshot controls the __________.

The following charts comparing multiple distributions of a data set are an example of a __________.

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