Author Question: An experimental diet to induce weight loss was followed for one week by a randomly selected group of ... (Read 98 times)

vowens · **on:** Mar 25, 2023

An experimental diet to induce weight loss was followed for one week by a randomly selected group of 12 students with the following results.

Student	Loss in Pounds
1	2.2
2	2.6
3	0.4
4	2.0
5	0.0
6	1.8
7	5.2
8	3.8
9	4.2
10	3.8
11	1.4
12	2.6

a.	Find a point estimate for the average amount lost after one week on this diet. Is this an unbiased estimate of the population mean? Explain.
b.	Find a point estimate for the variance of the amount lost on this diet. Is this an unbiased estimate of the population variance? Explain.
c.	Find a point estimate for the standard deviation of the amount lost on this diet.

rhhoagland · **Reply #1 on:** Mar 25, 2023

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