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IQ scores are normally distributed with a mean of 100 and standard deviation of 14. What percentage of people have IQ scores between 100 and 110? 26.11%
IQ scores are normally distributed with a mean of 100 and standard deviation of 14. What percentage of people have IQ scores between 110 and 125? 20.22%
IQ scores are normally distributed with a mean of 100 and standard deviation of 14. What percentage of people have IQ scores more than 125? 3.67%
IQ scores are normally distributed with a mean of 100 and standard deviation of 15. What percentage of people have IQ scores less than 70.6? 2.5%
The BMI of a healthy person is normally distributed with mean 22 kg/square metre and standard deviation 7 kg/square metre. What is the probability that a person has a BMI larger than 38.31 kg/ square metre? approximately 1% (0.99%)
The BMI of a healthy person is normally distributed with mean 22 kg/square metre and standard deviation 7 kg/square metre. What is the probability that a person has a BMI between 12.69 and 31.31 kg/ square metre? 0.8164
The BMI of a healthy person is normally distributed with mean 22 kg/square metre and standard deviation 7 kg/square metre. What is the probability that a person has a BMI between 12.69 and 15 kg/ square metre? 0.0669
The BMI of a healthy person is normally distributed with mean 22 kg/square metre and standard deviation 7 kg/square metre. What is the probability that a person has a BMI larger than 15 kg/ square metre? 0.8413
Created by: kkamran