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20 July, 06:43

If the confidence level is increased from 90% to 99% for an SRS of size n, the width of the confidence interval for the mean μ will:

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  1. 20 July, 09:59
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    If the confidence level is increased from 90% to 99% for an SRS of size n, the width of the confidence interval for the mean μ will increase.

    Step-by-step explanation:

    We have been given an incomplete statement. We are supposed to complete the given statement.

    If the confidence level is increased from 90% to 99% for an SRS of size n, the width of the confidence interval for the mean μ will:

    We know that when confidence level decreases from a value to a lower value, then the confidence interval for the mean decreases.

    When confidence level increases from a value to a higher value, then the confidence interval for the mean increases.

    When we will increase the confidence level from 90% to 99%, the width of the confidence interval for the mean will also increase, so it will become wider.

    Therefore, the correct word for our given statement is increase.
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