Question

The following are the annual salaries of 17 chief executive officers of major companies. (The salaries...

The following are the annual salaries of

17

chief executive officers of major companies. (The salaries are written in thousands of dollars.)

428, 452, 653, 814, 743, 381, 271, 1108, 723, 75, 586, 405, 338, 204, 519, 362, 542

Find

25

th and

90

th percentiles for these salaries.

(If necessary, consult a list of formulas.)

(a) The

25

th percentile:

thousanddollars

(b) The

90

th percentile:

thousanddollars

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