Ten years after graduation, the salaries of Heriot-Watt University graduates are Normally distributed with a mean of £55,000, and a standard deviation of £11,000. Which is the closest estimate to the probability of a graduate earning more than £77,000? a) 0.05 b) 0.01 c) 0.1 d) 0.025
Ten years after graduation, the salaries of Heriot-Watt University graduates are Normally distributed with a mean of £55,000, and a standard deviation of £11,000. Which is the closest estimate to the probability of a graduate earning more than £77,000? a) 0.05 b) 0.01 c) 0.1 d) 0.025
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
Section13.3: Special Probability Density Functions
Problem 8E
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Ten years after graduation, the salaries of Heriot-Watt University graduates are
a) 0.05
b) 0.01
c) 0.1
d) 0.025
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