There is often the requirement to evaluate descriptive statistics for data within the organization or for health care information. Every year the National Cancer Institute collects and publishes data based on patient demographics. Understanding...
Describe how you would use descriptive statistics in an oil and gas organization to visualize information specific to that industry. Analyze what type of research you might use to make decisions related to the organization. Assess how you would...
A simple random sample of size n=40 is obtained from a population with a mean of 20 and a standard deviation of 5. Is the sampling distribution normally distributed? Why? Yes, the sampling distribution is normally distributed because the sample size is...
Consider random samples of size 44 drawn from population A with proportion 0.30 and random samples of size 32 drawn from population B with proportion 0.26 . (a) Find the standard error of the distribution of differences in sample proportions,...
This week’s discussion question will require the use of the JASP statistical software package (https://jaspstats.org/) which may be downloaded from https://jasp-stats.org/download/. You will use JASP to perform a one-sample t-test and then write the...
