What Distribution do I Use?
2 years ago
hickman246
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• Question 1
30 seconds
Q. You are looking for a confidence interval for the population proportion , p, which distribution do you use?
t distribution
z distribution
Chi Squared
not enough information
• Question 2
30 seconds
Q. You are looking for a confidence interval for the population mean, μ,  which distribution do you use?
t distribution
z distribution
Chi Squared
not enough information
• Question 3
30 seconds
Q. You are looking for a confidence interval for the population mean, μ,  which distribution do you use if you know sample size is 45 and sample SD?
t distribution
z distribution
Chi Squared
not enough information
• Question 4
30 seconds
Q. You are looking for a confidence interval for the population mean, μ,  which distribution do you use if you know sample size is 45 and population SD?
t distribution
z distribution
Chi Squared
not enough information
• Question 5
30 seconds
Q. You are looking for a confidence interval for the population mean, μ,  which distribution do you use if you know sample size is 16 and sample SD?
t distribution
z distribution
Chi Squared
not enough information
• Question 6
30 seconds
Q. You are looking for a confidence interval for the population mean, μ,  which distribution do you use if you know sample size is 16 and population SD and the data is normally distributed?
t distribution
z distribution
Chi Squared
not enough information
• Question 7
30 seconds
Q. You are looking for a confidence interval for the population mean, μ,  which distribution do you use if you know sample size is 29 and sample SD and the data is normally distributed?