Thousands of customers purchased the l-Heart-Stats app last year. It is considered that the ages (in years) of those customers follow a normal distribution with average 34 years with a standard deviation of 7.5 years. A sample of the ages (in years) of 7 of these customers is given below. Find the value of the statistic (п — 1)s2 for this sample. o2 41.5 38.9 31.8 35.1 27.3 25.3 37.1

Thousands of customers purchased the l-Heart-Stats app last year. It is considered that the ages (in years) of those customers follow a normal distribution with average 34 years with a standard deviation of 7.5 years. A sample of the ages (in years) of 7 of these customers is given below. Find the value of the statistic (п — 1)s2 for this sample. o2 41.5 38.9 31.8 35.1 27.3 25.3 37.1

Name: Thousands of customers purchased the l-Heart-Stats app last year. It
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Description: Thousands of customers purchased the l-Heart-Stats app last year. It is considered that the ages (in years)of those customers follow a normal distribution with average 34 years with a standard deviation of 7.5years.A sample of the ages (in years) of

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

Thousands of customers purchased the l-Heart-Stats app last year. It is considered that the ages (in years)
of those customers follow a normal distribution with average 34 years with a standard deviation of 7.5
years.
A sample of the ages (in years) of 7 of these customers is given below. Find the value of the statistic
(п — 1)s2
for this sample.
o2
41.5
38.9
31.8
35.1
27.3
25.3
37.1

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