The proportion of positive COVID-19 cases in Pakistan in May 2020 based on a sample of 100 patients was 5% with a population standard deviation of 10%. What would be the lower bound of a 95% confidence interval. Assume that in a normal distribution, 95% of the observations are within 2 standard deviations of the mean. OA. 1% В. 3% OC. 6% OD. 7%
The proportion of positive COVID-19 cases in Pakistan in May 2020 based on a sample of 100 patients was 5% with a population standard deviation of 10%. What would be the lower bound of a 95% confidence interval. Assume that in a normal distribution, 95% of the observations are within 2 standard deviations of the mean. OA. 1% В. 3% OC. 6% OD. 7%
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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