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You Were Told That the Mean Score on a Statistics

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You were told that the mean score on a statistics exam is 75 with the scores normally distributed.In addition,you know the probability of a score between 55 and 60 is 4.41% and that the probability of a score greater than 90 is 6.68%.What is the probability of a score greater than 95?

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Definitions:

Sample Mean

The average value of a sample set from a population, often used as an estimate of the population mean.

Standard Deviation

A quantification of the level of diversity or variability in a collection of values, demonstrating how much the values differ from their average.

Tire Pressures

The measure of air pressure within a tire, typically measured in pounds per square inch (PSI) or bar, important for vehicle safety and efficiency.

Normal Distribution

A probability distribution that is symmetric about its mean, indicating that data near the mean are more frequent in occurrence.

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