Last year the average age of our clients was 30, and this year we believe it has decreased. We took a sample of 49 clients and found the average age of the sample was 25 and the standard deviation of...

Last year the average age of our clients was 30, and this year we believe it has decreased. We took a<br>sample of 49 clients and found the average age of the sample was 25 and the standard deviation of the<br>sample was 1O. What is the value of uo in this problem? (That is, mu sub-zero.)<br>25<br>30<br>unknown<br>

Extracted text: Last year the average age of our clients was 30, and this year we believe it has decreased. We took a sample of 49 clients and found the average age of the sample was 25 and the standard deviation of the sample was 1O. What is the value of uo in this problem? (That is, mu sub-zero.) 25 30 unknown

Jun 11, 2022

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Last year the average age of our clients was 30, and this year we believe it has decreased. We took a sample of 49 clients and found the average age of the sample was 25 and the standard deviation of...

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