Acsume that the population of x values has an approximately normal distribution. (a) ise a calculator with mean and sample standard deviation keys to find the sample mean percentagexand the sample standard devation s (Round your answers to four decimal places.) (b) Find a 90% confidence interval for the population average of the percentage of hospitals providing at least some charity care. (Round your anwers to one decimal place.) lower limit upper limit
Acsume that the population of x values has an approximately normal distribution. (a) ise a calculator with mean and sample standard deviation keys to find the sample mean percentagexand the sample standard devation s (Round your answers to four decimal places.) (b) Find a 90% confidence interval for the population average of the percentage of hospitals providing at least some charity care. (Round your anwers to one decimal place.) lower limit upper limit
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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