Use the frequency distribution in Example 7 to find the probability of randomly selecting a user who

Question:

Use the frequency in Example 7 to find the probability of randomly selecting a user who is not 18 to 22 years old.
Ages Frequency, f
18 to 22 ………….. 156
23 to 35 ………….. 312
36 to 49 ………….. 254
50 to 65 ………….. 195
65 and over ……… 58
∑f = 975
a. Find the probability of randomly selecting a user who is 18 to 22 years old.
b. Subtract the resulting probability from 1.
c. State the probability as a fraction and as a decimal.
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...