You conduct a survey of 49 students and obtain a sample mean of 5.1 with a sample standard deviation of 1.2. Do the data support your claim at the 1% level?

You conduct a survey of 49 students and obtain a sample mean of 5.1 with a sample standard deviation of 1.2. Do the data support your claim at the 1% level?

An article in the San
Jose Mercury News stated that students in the California state university
system take 4.5 years, on average, to finish their undergraduate degrees.
Suppose you believe that the mean time is longer. You conduct a survey of 49
students and obtain a sample mean of 5.1 with a sample standard deviation of
1.2. Do the data support your claim at the 1% level?


Price: £ 45

100% Plagiarism Free & Custom Written, Tailored to your instructions

Leave your Comments


Can't read the image? click here to refresh