Can you apply the idea of p-value to the same problem and explain which probability value can be used as a p-value? Why? Suppose that exam grades are approximately normally distributed with a mean of 68 and a standard deviation of 9 points. If a student requires at least 90 to secure an A, what is the chance of getting an A in this exam?
Can you apply the idea of p-value to the same problem and explain which probability value can be used as a p-value? Why? Suppose that exam grades are approximately normally distributed with a mean of 68 and a standard deviation of 9 points. If a student requires at least 90 to secure an A, what is the chance of getting an A in this exam?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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![Can you apply the idea of p-value to the same problem and explain which probability
value can be used as a p-value? Why?
Suppose that exam grades are approximately normally distributed with a mean of 68
and a standard deviation of 9 points. If a student requires at least 90 to secure an A,
what is the chance of getting an A in this exam?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba8575d6-75ba-4fd8-809e-b92d77f4175c%2Fb8692c8d-2d55-4e97-982b-bcf199f6ba5e%2Flckdapp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Can you apply the idea of p-value to the same problem and explain which probability
value can be used as a p-value? Why?
Suppose that exam grades are approximately normally distributed with a mean of 68
and a standard deviation of 9 points. If a student requires at least 90 to secure an A,
what is the chance of getting an A in this exam?
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