Mathematics, 09.03.2020 07:54 sirdre1982
Employees were asked how many times per week they exercised. The frequency table shows the results of the survey.
Number of times exercised per week 0 1 2 3 4 5 6 7 8
Frequency 5 10 2 9 33 12 15 3 1
(a) Create a probability distribution table from the frequency table. Round probabilities to the nearest hundredth.
Find:
(b) P (x < 4)
(c) P (x = 6)
(d) P (x ≥ 5)
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Employees were asked how many times per week they exercised. The frequency table shows the results o...
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