Mathematics, 22.11.2019 00:31 wulfredo67

Consider a normal population distribution with the value of s known.

a. what is the confidence level for the interval ?
b. what is the confidence level for the interval ?
c. what value of in the ci formula (7.5) results in a confidence level of 99.7%? d. answer the question posed in part (c) for a confidence level of 75%.

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Consider a normal population distribution with the value of s known.

a. what is the con...