Sin the previous exercise, suppose the lengths of phone calls to the receptionist of a small company are i. i.d. with a mean of 5 minutes and an sd of 8 minutes. let ,… be the lengths of calls in minutes, and let =∑= be the sample average length. in each of the following parts, either find the chance exactly, or approximate it, or bound it. do the best you can with the information given. a) p(|−5|< 4)

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The correct answer was given: Jw837138

answer:

jhviiu

step-by-step explanation:

Answer
The correct answer was given: ANONYMUSNESS8670

answer: i do not understand what you are trying to ask

step-by-step explanation:

Answer
The correct answer was given: Brain
The answer would be A. 1 1/5

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

Hope this helps! 

Answer
The correct answer was given: Brain
I believe it is 60-10=x because it says she purchased it with 60$ but recieved 10$ in change causing the amount we dont know to be a variable such as “x”

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