On average, 13% of guests at a restaurant order the chef's steak special. The chef is expecting 120 tomorrow evening. How many of those meals should he plan on serving in order to be 95% sure (2 standard deviations above the mean) of having enough steaks on hand to meet customer demand? Note: 1- Round any intermediate numbers to 4 decimal places. 2- Round your final answer to the nearest integer. Your Answer: Answer

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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On average, 13% of guests at a restaurant order the chef's steak special. The chef is
expecting 120 tomorrow evening. How many of those meals should he plan on
serving in order to be 95% sure (2 standard deviations above the mean) of having
enough steaks on hand to meet customer demand?
Note:
1- Round any intermediate numbers to 4 decimal places.
2- Round your final answer to the nearest integer.
Your Answer:
Answer
Transcribed Image Text:On average, 13% of guests at a restaurant order the chef's steak special. The chef is expecting 120 tomorrow evening. How many of those meals should he plan on serving in order to be 95% sure (2 standard deviations above the mean) of having enough steaks on hand to meet customer demand? Note: 1- Round any intermediate numbers to 4 decimal places. 2- Round your final answer to the nearest integer. Your Answer: Answer
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