sales personnel for Skillings Distributors submit weekly reports listing the customer contacts made during the week. A sample of 65 weekly reports showed a sample mean of 19.5 customer contacts per week. The sample standard deviation was 5.2. Provide 90% and 95% confidence intervals for the population mean number of weekly customer contacts for the sales personnel

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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sales personnel for Skillings Distributors submit weekly reports listing the customer contacts made
during the week. A sample of 65 weekly reports showed a sample mean of 19.5 customer contacts per
week. The sample standard deviation was 5.2. Provide 90% and 95% confidence intervals for the
population mean number of weekly customer contacts for the sales personnel
D. Focus
) EN
57 words
English (United States)
o Type here to search
DELL
Transcribed Image Text:Help Calibri (Body) v 11 - A A Aav Ao P Find - AaBbCcDc AaBbCcDc AaBbC Replace A Select BIU ab x, x A- erAv 三。三、 1 Normal 1 No Spac. Heading 1- Dictate Sensitivity Font Paragraph Styles Editing Voice Sensitivity sales personnel for Skillings Distributors submit weekly reports listing the customer contacts made during the week. A sample of 65 weekly reports showed a sample mean of 19.5 customer contacts per week. The sample standard deviation was 5.2. Provide 90% and 95% confidence intervals for the population mean number of weekly customer contacts for the sales personnel D. Focus ) EN 57 words English (United States) o Type here to search DELL
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