SOLUTION: HELP!!!!!!!!!!!!!
Suppose you earned 100 points on an exam. Under which of the following conditions did you earn the best grade?
When:
a. μ = 80 and σ = 10
b. μ
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-> SOLUTION: HELP!!!!!!!!!!!!!
Suppose you earned 100 points on an exam. Under which of the following conditions did you earn the best grade?
When:
a. μ = 80 and σ = 10
b. μ
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Question 527162: HELP!!!!!!!!!!!!!
Suppose you earned 100 points on an exam. Under which of the following conditions did you earn the best grade?
When:
a. μ = 80 and σ = 10
b. μ = 80 and σ = 5
c. μ = 105 and σ = 10
d. μ = 105 and σ = 5
Make sure to justify your response with one to two sentences.
You can put this solution on YOUR website! Suppose you earned 100 points on an exam. Under which of the following conditions did you earn the best grade?
When:
a. μ = 80 and σ = 10
b. μ = 80 and σ = 5
c. μ = 105 and σ = 10
d. μ = 105 and σ = 5
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Procedure:
find the z-value of 100 for each of the 4 conditions
using z = (x-u)/sigma
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Whichever z value is greatest tells you the condition for the best grade.
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cheers,
Stan H.
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