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Which situation involves descriptive statistics?
(a) An employer surveys a dozen employees to estimate how many employees would work on a certain holiday.
(b) A recent poll shows that the president’s approval rating is at an all-time low of 40%.
(c)A bowler’s scorecard shows he threw a strike on one fifth of his throws that night.
(d)The sample indicates that about 5% of the cargo is damaged.
(c)A bowler’s scorecard shows he threw a strike on one-fifth of his throws that night. Descriptive statistics describe an event that happens over time, for example, a batting average would be a descriptive statistic or a win/loss ratio.
