In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-up

Question

3 years ago

7

In a test of physical fitness, a group of men ages 65 and older from a local retirement community were told to do as many sit-up

s as they could. It is known that the population mean μ is 20 with standard deviation σ = 8. The average number of sit ups for men (n=16) from the retirement community was M = 24.5. Use a two-tailed test with an alpha of .05. What would you conclude?

Mathematics

1 answer:

Ivahew [28] · Answer 1 · 2022-04-29T05:07:03+03:00

Ivahew [28]3 years ago

8 0

Give ten fifth teen twenty so...98