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School

Brigham Young University *

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Course

121

Subject

Statistics

Date

Feb 20, 2024

Type

png

Pages

Uploaded by DrSquirrelMaster1014

1. What is the parameter of interest in this analysis? A. The proportion of inaccurate orders from the sampled 274 Chick-fil-A restaurants B. The proportion of inaccurate orders from all Chick-fil-A restaurants C. The proportion of accurate orders from the sampled 274 Chick-fil-A restaurants. D. Whether a particular order is accurate or not v E. The proportion of accurate orders from all Chick-fil-A restaurants. 1/1 points 2. lIs it appropriate to use the normal sampling distribution for z to construct a confidence interval for 7 ? A. No, because there are fewer than 10 accurate orders and/or fewer than 10 inaccurate orders. v B. Yes because the Bernoulli model is appropriate and there are more than 10 accurate orders and more than 10 inaccurate orders C. Yes because the Bernoulli model is appropriate and n > 30 D. No, because n < 30 1/1 points 3. What is the lower bound for a 99% confidence interval for the proportion of all Chick-fil-A orders that are accurate? Vv 0.8912 1/1 points

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