a. Identify the critical value a/2 used for finding the margin of error. n

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Here are summary statistics for the weights of Pepsi in randomly selected​ cans: n=36​, x=0.82412 ​lb, s=0.00573 lb. Use a confidence level of 95​% to complete parts​ (a) through​ (d) below. Part 1 a. Identify the critical value tα/2 used for finding the margin of error. tα/2 = Part 2 b. Find the margin of error. Part 3 c. Find the confidence interval estimate of Part 4 d. Write a brief statement that interprets the confidence interval.
**Summary Statistics for the Weights of Pepsi in Randomly Selected Cans**

- Sample size (n): 36
- Sample mean (\(\bar{x}\)): 0.82412 lb
- Sample standard deviation (s): 0.00573 lb

**Instructions:**
Use a confidence level of 95% to complete parts (a) through (d) below.

**a. Identify the critical value \( t_{\alpha/2} \) used for finding the margin of error.**

*Enter the calculated critical value rounded to two decimal places as needed.*

\( t_{\alpha/2} = \) [ ]
Transcribed Image Text:**Summary Statistics for the Weights of Pepsi in Randomly Selected Cans** - Sample size (n): 36 - Sample mean (\(\bar{x}\)): 0.82412 lb - Sample standard deviation (s): 0.00573 lb **Instructions:** Use a confidence level of 95% to complete parts (a) through (d) below. **a. Identify the critical value \( t_{\alpha/2} \) used for finding the margin of error.** *Enter the calculated critical value rounded to two decimal places as needed.* \( t_{\alpha/2} = \) [ ]
Expert Solution
Step 1

Given

Sample size =36

Sample mean =0.82412

Sample standard deviation=0.00573

Critical value for alpha =0.05

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