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QUESTION 10 A study measured the weights of a sample of 30 rats under experiment controls. Suppose that 12 rats were und
Posted: Sun Jul 10, 2022 10:16 am
by answerhappygod
- Question 10 A Study Measured The Weights Of A Sample Of 30 Rats Under Experiment Controls Suppose That 12 Rats Were Und 1 (26.79 KiB) Viewed 86 times
QUESTION 10 A study measured the weights of a sample of 30 rats under experiment controls. Suppose that 12 rats were underweight. 1. Calculate a 95% confidence interval on the true proportion of underweight rats from this experiment. 2. Using the point estimate of p obtained from the preliminary sample, what is the minimum sample size needed to be 95% confident that the error in estimating the true value of p is less than 0.02? | 3. How large must the sample be if you wish to be 95% confident that the error in estimating p is less than 0.02, regardless of the true value of p?