Find the probability that the sample mean is less than 820 if a sample of size 93 is taken from a population with a mean of 1380 and a standard deviation of 337. O 0.0965687148111204 O 0.95171564259444 O 1 O 4.27058219942509e-58 O 0.0965687148111204 O 1.90343128518888 02

Find the probability that the sample mean is less than 820 if a sample of size 93 is taken from a population with a mean of 1380 and a standard deviation of 337. O 0.0965687148111204 O 0.95171564259444 O 1 O 4.27058219942509e-58 O 0.0965687148111204 O 1.90343128518888 02

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

Find the probability that the sample mean is less than 820 if a sample of size 93 is taken from a population with a mean of 1380 and a standard deviation of 337.
O 0.0965687148111204
O 0.95171564259444
O 1
O 4.27058219942509e-58
O 0.0965687148111204
1.90343128518888
O 2

Expert Solution

Step 1: Given Information

The population mean is $mu equals 1380$ .
The population standard deviation is $sigma equals 337$ .
The sample size is $n equals 93$ .
The objective is to determine the probability that sample mean is less than 820.

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