According to Gallup s annual poll on personal finances, while most U.K. workers reported living comfortably now, many expected a downturn in their lifestyle when they stop working. Approximately half said they have enough money to live comfortably now and expected to do so in the future. If you select a random sample of 200 U.K. workers,
a) what is the probability that the sample will have between 45% and 55% who say they have enough money to live comfortably now and expect to do so in the future?
b) the probability is 90% that the sample percentage will be contained within what
symmetrical limits of the population percentage?
c) the probability is 95% that the sample percentage will be contained within what
symmetrical limits of the population
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
According to Gallup s annual poll on personal finances, while most U.K. workers reported living comfortably now, many expected a downturn in their lifestyle when they stop working. Approximately half said they have enough money to live comfortably now and