1. A group of 75 dental patients gave the investigators informed consent to participate in a study designed to test anti-carries vaccine. The mean and variance of the level of salivarius found in saliva after the vaccine was given are 12.2 mg and 14.4 mg. Find the probability that their sample mean is between 12 mg and 13.5 mg.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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1. A group of 75 dental patients gave the investigators informed consent
to participate in a study designed to test anti-carries vaccine. The mean
and variance of the level of salivarius found in saliva after the vaccine
was given are 12.2 mg and 14.4 mg. Find the probability that their sample
mean is between 12 mg and 13.5 mg.
Transcribed Image Text:1. A group of 75 dental patients gave the investigators informed consent to participate in a study designed to test anti-carries vaccine. The mean and variance of the level of salivarius found in saliva after the vaccine was given are 12.2 mg and 14.4 mg. Find the probability that their sample mean is between 12 mg and 13.5 mg.
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