Question #350225

The average number of calories in a 1.5-ounce chocolate bar is 217. Suppose that the distribution of calories is approximately normal with standard deviation is 9. Find the probability that a randomly selected chocolate bar will have more than 190.




1
Expert's answer
2022-06-13T15:30:22-0400

P(X>190)=P(Z>190−2179)=P(Z>−3)=P(Z<3)=0.9987.P(X>190)=P(Z>\frac{190-217}{9})=P(Z>-3)=P(Z<3)=0.9987.


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Place free inquiry
Calculate the price
Learn more about our help with Assignments: Statistics and Probability

Comments

No comments. Be the first!
Our fields of expertise
10 years of AssignmentExpert
LATEST TUTORIALS
APPROVED BY CLIENTS
Finding a professional expert in "partial differential equations" in the advanced level is difficult. You can find this expert in "Assignmentexpert.com" with confidence. Exceptional experts! I appreciate your help. God bless you!
Canada #340153 on Dec 2023