Question: You measure the weights of 24 male runners. These runners are not a random sample from a population, buy you are willing to assume that their weights represent the weights of similar runners. Here are their weights in kilograms:

67.8, 61.9, 63.0, 53.1, 62.3, 59.7, 55.4, 58.9,

60.9, 69.2, 63.7, 68.3, 64.7, 65.6, 56.0, 57.8,

66.0, 62.9, 53.6, 65.0, 55.8, 60.4, 69.3, 61.7

1. give the confidence interval from that exercise, or calculate the interval if you did not do the exercise.
2. based on this confidence interval, does a test of
   Ho: \(\mu \) = 61.3 KG
   Ha: \(\mu \ne \) 61.3 kg
   reject Ho at the 5% signi fi cance level?
3. would Ho: µ = 63 be rejected at the 5% level if tested against a two sided alternative?

Price: $2.99

Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document