The following percentages come from a national survey of the ages of prerecorded-music shoppers. A local survey

Question:

The following percentages come from a national survey of the ages of prerecorded-music shoppers. A local survey produced the observed values. Does the evidence in the observed data indicate that we should reject the national survey for local prerecorded-music shoppers? Use Î± =.01.

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...