a. What is the number of degrees of freedom that should be used for finding the critical value tα/2​? b. Find the critical value tα/2 corresponding to a 90​% confidence level. c. Give a brief description of the number of degrees of freedom.

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A: Confidence level = 93%

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A: Confidence level(c)=0.90sample size(n)=14

Q: Refer to the technology output given to the right that results from measured hemoglobin levels​…

A: Givenn=100

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A:

Q: Refer to the technology output given to the right that results from measured hemoglobin levels​…

A: Given n=100 Alpha=95%

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A: Given that Confidence level (c) = 0.90 Sample size (n) = 9

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A:

Q: Find the critical value t, for the confidence level c= 0.95 and sample size n= 22.

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A:

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Q: Find the critical value to for the confidence level c = 0.90 and sample size n = 29. Click the icon…

A: given data  c = 0.90 n = 29 critical value of t = ?

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.