# The Data and Story Library website (a website devoted to applications of statistics) gives a histogram of

## Question:

Age (Years)Frequency

28-32...................................1

33-37...................................3

38-42...................................3

43-47.................................13

48-52.................................14

53-57.................................12

58-62..................................9

63-67..................................1

68-72..................................3

73-77..................................1

Calculate the (approximate) sample mean, variance, and standard deviation of these data. Distribution

The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...

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## Step by Step Answer:

**Related Book For**

## Business Statistics In Practice

**ISBN:** 9780073401836

6th Edition

**Authors:** Bruce Bowerman, Richard O'Connell