statistics

20) Use the data for Post-1964 Quarters from the Coin Weights data set for the following question. Assuming the quarters are minted to produce weights with a population standard deviation of 0.068 grams, use the sample of weights with a 0.01 significance level to test the claim that the quarters are from a population with a mean of 5.670 grams. Do the quarters appear to be manufactured according to specifications? Explain why there may be a discrepancy. Do NOT approximate fractions or round decimals during calculations. Only round the final test statistic and p-value! Hypothesis Statement using Ho and H, and * the claim: Normal Curve Diagram with Critical Regions Shaded and Critical Value(s) Written: Test Statistic Calculation (show all work): The Rounding Rules Sheet indicates to round the final test statistic to decimal places. Statement of Reject Hoor Fail to Reject Ho: P-Value: Final Wording (using flowchart): Do the quarters appear to be manufactured according to specifications? Explain why there may be a discrepancy