In 2007, the mean property crime rate (per 100,000 people) for the 24 states west of a certain river was 3329.The standard deviation was 704. Assume the distribution of crime rates is unimodal and symmetric. Complete parts a through c below. What percentage of western states would you expect to have property crime rates between 2625 and 4033?
In 2007, the mean property crime rate (per 100,000 people) for the 24 states west of a certain river was 3329.The standard deviation was 704. Assume the distribution of crime rates is unimodal and symmetric. Complete parts a through c below. What percentage of western states would you expect to have property crime rates between 2625 and 4033?
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In 2007, the mean property crime rate (per 100,000 people) for the 24 states west of a certain river was 3329.The standard deviation was 704.
Assume the distribution of crime rates is unimodal and symmetric. Complete parts a through c below.
Assume the distribution of crime rates is unimodal and symmetric. Complete parts a through c below.
What percentage of western states would you expect to have property crime rates between 2625 and 4033?
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Given
In 2007, the mean property crime rate (per 100,000 people) for the 24 states west of a certain river was 3329.The standard deviation was 704.
Let X: Crime rates
And X follow normal distribution with mean =3329 and standard deviation = 704.
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