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Determining the percent of the observations

Question: The mean of a normal probability distribution is 60; the standard deviation is 5.

a) What percent of the observations lie between 55 and 65?

b) What percent of the observations lie between 50 and 70?

c) What percent of the observations lie between 45 and 75?

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Basic Statistics: Determining the percent of the observations

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Determining the percent of the observations

Reference No:- TGS0685332

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Find the expected gain from the twenty wells

Q : What is the value for df error for the analysis

Q : Inventory levels and z-value

Q : Find probability that four of ten people getting catalogs

Q : Determining the percent of the observations

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Q : Find lowest possible score student needs to qualify

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Q : Find appropriate critical t-value for degrees of freedom

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Determining the percent of the observations

Reference No:- TGS0685332

Recent Questions Asked Basic Statistics

Q : Find the expected gain from the twenty wells

Q : What is the value for df error for the analysis

Q : Inventory levels and z-value

Q : Find probability that four of ten people getting catalogs

Q : Determining the percent of the observations

Q : Accounting capstone

Q : Find lowest possible score student needs to qualify

Q : Compute the z-value

Q : Find appropriate critical t-value for degrees of freedom

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