The heights of 500 students follow a normal distribution with a mean of 1.70 m and a standard deviation of 0.15 m. Determine the number of students who have a height a. greater than 1.80 m b. less than 1.50 m c. between 1.65 m and 1.85 m.
The heights of 500 students follow a normal distribution with a mean of 1.70 m and a standard deviation of 0.15 m. Determine the number of students who have a height a. greater than 1.80 m b. less than 1.50 m c. between 1.65 m and 1.85 m.
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Transcribed Image Text:11-
The heights of 500 students follow a normal distribution with a mean of 1.70 m and a
standard deviation of 0.15 m. Determine the number of students who have a height
a. greater than 1.80 m
b. less than 1.50 m
c. between 1.65 m and 1.85 m.
Expert Solution
Step 1: Information given is
No. of students = 500
Mean(
)=1.70
standard deviation(
)=0.15
Step by step
Solved in 5 steps with 12 images
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