Question

In: Statistics and Probability

pulse rates of women are normally distributed with a mean of 77.5 beats per minutes and...

pulse rates of women are normally distributed with a mean of 77.5 beats per minutes and a standard deviation of 11.6 beats per minute. what are the values of mean and standard deviation

Solutions

Expert Solution

For all normally distribution, the mean is always equal to 0 and standard deviation is always equal to 1 because the total area under the curve for the normal distribution is always 1

So, we write and

This is the basic condition for the normal distribution and it never changes

So, the mean will be 0 and standard deviation will be 1


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