36. The SAT scores for the student population in 2021 has a population mean of 1400 with a standard deviation of 135. A sample of 81 scores is selected. What is the probability that the sample mean will be within +/-36 of the population mean of 1400? SHOW ALL WORK. GO TO 4 DECIMALS

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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36. The SAT scores for the student population in 2021 bas a population mean of 1400 with a standard
deviation of 135. A sample of 81 scores is selected.
What is the probability that the sample mean will be within +/-36 of the population mean of 1400?
SHOW ALL WORK. GO TO 4 DECIMALS
Transcribed Image Text:36. The SAT scores for the student population in 2021 bas a population mean of 1400 with a standard deviation of 135. A sample of 81 scores is selected. What is the probability that the sample mean will be within +/-36 of the population mean of 1400? SHOW ALL WORK. GO TO 4 DECIMALS
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