Biology Forums - Study Force

A random sample of 50 employees of a large company was asked the question, "Do you participate in the company's stock purchase plan?" The answers are shown below.

yes

no

no

yes

no

no

yes

yes

no

no

no

yes

yes

yes

no

yes

no

no

yes

yes

no

yes

yes

no

yes

yes

no

yes

yes

yes

yes

no

no

yes

yes

yes

yes

yes

no

yes

no

yes

yes

no

yes

yes

yes

yes

yes

yes

Use a 90% confidence interval to estimate the proportion of employees who participate in the company's stock purchase plan.

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