Mathematics, 27.06.2019 17:10 xjdjsisi
Aradio station claims that the amount of advertising per hour of broadcast time has an average of 10 minutes and a standard deviation equal to 5 minutes. you listen to the radio station for 1 hour, at a randomly selected time, and carefully observe that the amount of advertising time is equal to 8.2 minutes. calculate the z-score for this amount of advertising time. round your answer to 2 decimal places.
Answers: 1
Mathematics, 21.06.2019 19:00, abraham1366
Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42
Answers: 1
Aradio station claims that the amount of advertising per hour of broadcast time has an average of 10...
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