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graymule517Lv1
28 Nov 2020
Can anyone help me with this? Please!
1. Consider a normal population distribution with the value of known?
a. What is the confidence level for the interval "X-bar "
b. What is the confidence level for the interval "X-bar " ?
c. What value of in the Cl formula (7.5) results in a confidence level of 99.7%?
d. Answer the equation posed in part (c) for a confidence level of 75%?
Can anyone help me with this? Please!
1. Consider a normal population distribution with the value of known?
a. What is the confidence level for the interval "X-bar "
b. What is the confidence level for the interval "X-bar " ?
c. What value of in the Cl formula (7.5) results in a confidence level of 99.7%?
d. Answer the equation posed in part (c) for a confidence level of 75%?
Priyanshu PatelLv10
6 Mar 2021
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