3. The amount of weight it takes to break a piece of string is normally distributed with u-22 pounds and 4 pounds. You put a weight of 18 pounds on thestring. What is the probability that the string breaks? In other words, what is the probability that the weight needed to break the string is less than or equal to 18pounds? (Hint: This is asking for Prob(-∞o << 18), which can be transformed into an inequality for z. Now think what (a) measures. You might wonderwhether <0 should be included. When this is changed to z, we are looking at z <-5.5, which is negligible. See the Technical Point in the section on thenormal distribution.) (Give your answer as a decimal rounded to 4 decimal places.)0.8413IOutput:R

Answered: Image /qna-images/answer/ff08b6d7-4e8a-42a1-b7ab-635d3bff9276.jpg

3. The amount of weight it takes to break a piece of string is normally distributed with u-22 pounds and 4 pounds. You put a weight of 18 pounds on the string. What is the probability that the string breaks? In other words, what is the probability that the weight needed to break the string is less than or equal to 18 pounds? (Hint: This is asking for Prob(-∞o

3. The amount of weight it takes to break a piece of string is normally distributed with u-22 pounds and 4 pounds. You put a weight of 18 pounds on the string. What is the probability that the string breaks? In other words, what is the probability that the weight needed to break the string is less than or equal to 18 pounds? (Hint: This is asking for Prob(-∞o

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section: Chapter Questions

Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...

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