Question

Asked Dec 16, 2019

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Supplier claims that they are 95% confident that their products will be in the interval of 20.45 to 21.05. You take samples and find that the 95% confidence interval of what they are sending is 20.40 to 21.00. What conclusion can be made?

Step 1

According to the provided information, the confidence level is 95%.

The confidence interval claimed by supplier is 20.45 to 21.05 whose mean (point esti...

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