Project #10622 - Statistics

We collect a random sample of 15 apartments, then measure the square footage of each one with the resulting summary statistics:

Sample mean:  1237
Sample standard deviation:  11.5
Sample size:  15

1.  Determine whether to use a t-test or z-test.
2.  Calculate the appropriate test statistic.
3.  Identify the critical value for a .05 significance level.
4.  Compute the p-value.
5.  Make a conclusion.  Do we reject or fail to reject the null hypothesis?  Does our data support the claim?


Subject Mathematics
Due By (Pacific Time) 08/09/2013 11:03 pm
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