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An incubation period is a time between when you contract a virus and when your symptoms start. By surveying randomly selected local hospitals, a researcher was able to obtain a sample of incubation periods of 38 patients, and the sample average was found to be 6.38 days. Assume that the population standard deviation is 1.7 days. Construct a 96% confidence interval for the mean incubation period of the novel coronavirus. Procedure:       Assumptions: (select everything that applies) Sample size is greater than 30 The number of positive and negative responses are both greater than 10 Population standard deviation is known Population standard deviation is unknown Simple random sample Normal population Unknown parameter:

An incubation period is a time between when you contract a virus and when your symptoms start. By surveying randomly selected local hospitals, a researcher was able to obtain a sample of incubation periods of 38 patients, and the sample average was found to be 6.38 days. Assume that the population standard deviation is 1.7 days. Construct a 96% confidence interval for the mean incubation period of the novel coronavirus. Procedure:       Assumptions: (select everything that applies) Sample size is greater than 30 The number of positive and negative responses are both greater than 10 Population standard deviation is known Population standard deviation is unknown Simple random sample Normal population Unknown parameter:

MATLAB: An Introduction with Applications
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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An incubation period is a time between when you contract a virus and when your symptoms start. By surveying randomly selected local hospitals, a researcher was able to obtain a sample of incubation periods of 38 patients, and the sample average was found to be 6.38 days. Assume that the population standard deviation is 1.7 days. Construct a 96% confidence interval for the mean incubation period of the novel coronavirus.
  1. Procedure:      
  2. Assumptions: (select everything that applies)
    • Sample size is greater than 30
    • The number of positive and negative responses are both greater than 10
    • Population standard deviation is known
    • Population standard deviation is unknown
    • Simple random sample
    • Normal population
  3. Unknown parameter:
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