Mathematics, 22.04.2020 21:16 cuscuecer16
A machine runs a thousand tests a day and a company wants to analyze the number of successes and failures, so for one day the company records the results of two tests in a row as a sample. They repeat this ten times. Here are the ten samples of size 2:
{success, success}
{failure, failure}
{success, failure}
{success, failure}
{success, failure}
{success, success}
{success, failure}
{success, failure}
{success, success}
{success, failure}
The company analyzes the number of successes.
The mean of the sampling distribution of the proportion is .
The standard distribution of the sampling distribution is .
Answers: 3
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A machine runs a thousand tests a day and a company wants to analyze the number of successes and fai...
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