According to the probability histogram for a discrete random variable X, what is μx? Histogram with x-axis labeled x with scale from 0 to 5, y-axis labeled P(x) with scale from 0 to 0.35 with five bars. Bar 1 height is 0.1, bar 2 height is 0.2, bar 3 height is 0.3, bar 4 height is 0.25, bar 5 height is 0.15. 3.15 3.05 2.89 2.65 0.2

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.