Hello fellow users I need some help with math here is the details for THE Z O O M MEETING whoever helps me finish gets Vevmo/pay paled $100.
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Meeting ID: 998 7109 4672
Passcode: Hf7eev

Please don't answer this question if your not willing to help it's a waste of your and my time. Thank you!

Studies show that massage therapy has a variety of health benefits and it is not too expensive. a sample of 12 typical one-hour massage therapy sessions showed an average charge of $58. the population standard deviation for a one-hour session is =$5.55. a. what assumptions about the population should we be willing to make if a margin of error is desired? (select your the population has uniform distribution/ the population is at least approximately normal is required/ the population has no exponential distribution/ no assumptions should be made) b. using 90% confidence, what is the margin of error (to 2 decimals) c. using 99% confidence, what is the margin of error (to 2 decimals)