Mathematics, 18.10.2019 23:30 taviiii3993
Stress at work: in a poll conducted by the general social survey, 81% of respondents said that their jobs were sometimes or always stressful. one hundred and seventy-five workers are chosen at random. use the ti-84 plus calculator as needed. round your answer to at least four decimal places. (a) approximate the probability that 150 or fewer workers find their jobs stressful. (b) approximate the probability that more than 140 workers find their jobs stressful. (c) approximate the probability that the number of workers who find their jobs stressful is between 146 and 150 inclusive.
Answers: 3
Mathematics, 21.06.2019 15:30
Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!
Answers: 1
Mathematics, 21.06.2019 20:30
The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96
Answers: 2
Stress at work: in a poll conducted by the general social survey, 81% of respondents said that thei...
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