Class Type Label Y-axis. The data set was collected in order to compare four-bedroom homes listed for sale in the two adjoining cities of Bryan. Under Sample 1 enter 2842 for the Sample mean 831 for the Sample std.
The variable Confidence Interval.
The Other statistic option allows for the use of a wide array of StatCrunch functions to be applied to the column of data which. If you dont know the population standard deviation or the sample size is below 6 you should use a t-score instead of a z-score. Dev and 15 for the Sample size. To compute the appropriate two-sample T hypothesis test results choose the Stat T Stats Two Sample With Summary menu option.