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erastovalidia [21]
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]3 years ago
8 0
Give ten fifth teen twenty so...98
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