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Author Question: The mean weight for a group of students is 130 pounds, with an SD of 8 pounds. What is the ... (Read 65 times)

penguins

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on: Jun 20, 2018
The mean weight for a group of students is 130 pounds, with an SD of 8
  pounds. What is the probability of selecting a single student who weighs 125
  pounds or more?
 
  What will be an ideal response?

Question 2

The mean is 55 with an SD of 15. What is the probability of selecting at
  random a score which falls between 60 and 65?
 
  What will be an ideal response?


Zack0mack0101@yahoo.com

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  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

.74

Answer to Question 2

.12


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