A simple random sample of size n = 64 is obtained from a population with µ = 88 and o= 16. μ (a) Describe the sampling distribution of x. (b) What is P (x>91.2) ? (c) What is P (x≤83.3) ? (d) What is P (86.191.2) = 0.0548 (Round to four decimal places as needed.) (c) P (x≤83.3) = 0.0094 (Round to four decimal places as needed.) (d)}

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A simple random sample of size n = 64 is obtained from a population with μ = 88 and o = 16.
(a) Describe the sampling distribution of x.
(b) What is P (x>91.2) ?
(c) What is P (x≤ 83.3)?
(d) What is P (86.1<x<92.4) ?
ring the mean and standard deviation of unie samping disuidution 01 X.
=
MENIN
88
2
(b) P (x>91.2) = 0.0548 (Round to four decimal places as needed.)
(c) P (x≤ 83.3) = 0.0094 (Round to four decimal places as needed.)
(Round to four decimal places as needed.)
(d)ĺp (86.1<x< 92.4) =
Transcribed Image Text:A simple random sample of size n = 64 is obtained from a population with μ = 88 and o = 16. (a) Describe the sampling distribution of x. (b) What is P (x>91.2) ? (c) What is P (x≤ 83.3)? (d) What is P (86.1<x<92.4) ? ring the mean and standard deviation of unie samping disuidution 01 X. = MENIN 88 2 (b) P (x>91.2) = 0.0548 (Round to four decimal places as needed.) (c) P (x≤ 83.3) = 0.0094 (Round to four decimal places as needed.) (Round to four decimal places as needed.) (d)ĺp (86.1<x< 92.4) =
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