Geo-net, a cellular phone company, has collected the following frequency distribution for the length of calls outside

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Geo-net, a cellular phone company, has collected the following frequency distribution for the length of calls outside its normal customer roaming area:

Geo-net, a cellular phone company, has collected the following frequency

The sample mean (x€“) for this distribution is 14.3 minutes, and the sample standard deviation is 3.7 minutes. Determine whether these data are normally distributed 1a =.052.

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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