Question

I was struggling with this statistics problem:

Answer 1

I think your answer would be 5%.

Answer 2

Answer:

5%

Step-by-step explanation:

Given that a research team takes a simple random sample of 100 Parma wallabies. In this sample, the tails of the wallabies have a mean length of 46 centimeters and a standard deviation of 2.6 centimeters

When confidence interval is calculated for 95% we expect approximately 95% of sample mean will be within this interval for large sample sizes.

Hence Per cent of the time you would  expect a simple random sample of 100 Parma wallabies to have a sample mean that is not in the 95% confidence interval=100%-95% =5%