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Determining the percentile

Question 1: The amount of Jen s monthly phone bill is normally distributed with a mean of $50 and a standard deviation of $10. Find the 25th percentile.

Question 2: The diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. What percentage of bolts will have a diameter greater than 0.32 inches?

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Basic Statistics: Determining the percentile

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Determining the percentile

Reference No:- TGS0691967

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : What was the ending cash balance

Q : What should smithco do

Q : Calculate standard deviation and coefficient of variation

Q : Problem based on standard deviation

Q : Determining the percentile

Q : Calculate the change in enthalpy

Q : Describe the inventory of product

Q : Per-unit standards for direct labor

Q : What are the implications of this arrangement for partners

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Determining the percentile

Reference No:- TGS0691967

Recent Questions Asked Basic Statistics

Q : What was the ending cash balance

Q : What should smithco do

Q : Calculate standard deviation and coefficient of variation

Q : Problem based on standard deviation

Q : Determining the percentile

Q : Calculate the change in enthalpy

Q : Describe the inventory of product

Q : Per-unit standards for direct labor

Q : What are the implications of this arrangement for partners

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