Question: Need help with the methods of Hypothesis Testing for Two Populations to solve the problem Are houses with basements bigger or smaller than houses without
Need help with the methods of Hypothesis Testing for Two Populations to solve the problem
- Are houses with basements bigger or smaller than houses without basements?
Group Statistics Compare Houses with Basements and no Basements | |||||
|---|---|---|---|---|---|
House Has a Basement | N | Mean | Std. Deviation | Std. Error Mean | |
| Actual Selling Price of House | Does Have Basement | 91 | 101032.275 | 27378.1113 | 2870.0059 |
Does Not Have Basement | 17 | 81719.235 | 11006.7237 | 2669.5226 | |
| Living Space in Square Feet | Does Have Basement | 91 | 1762.04395604 | 464.320840035 | 48.674049598 |
Does Not Have Basement | 17 | 1658.35294118 | 320.848278236 | 77.817137704 |
Independent Samples Test of Hypothesis Comparing Houses with | |||||||
|---|---|---|---|---|---|---|---|
t-test for Equality of Means | |||||||
t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference | ||
Lower | Upper | ||||||
| Actual Selling Price of House | 2.857 | 106 | .005 | 19313.0394 | 6760.6732 | 5909.3473 | 32716.7316 |
| Living Space in Square Feet | .881 | 106 | .381 | 103.691014867 | 117.745806037 | -129.751497766 | 337.133527501 |
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