|
1 | 1 | #8. Student's T-test |
2 | 2 |
|
| 3 | + |
| 4 | + |
| 5 | +<figure><imgsrc="../.gitbook/assets/image (127).png"alt=""width="233"><figcaption></figcaption></figure> |
| 6 | + |
| 7 | +1. Click on the_**Student's t-test**_ in the_**Statistics**_ category. |
| 8 | + |
| 9 | + |
| 10 | + |
| 11 | +<figure><imgsrc="../.gitbook/assets/image (128).png"alt=""width="563"><figcaption></figcaption></figure> |
| 12 | + |
| 13 | +2. Choose the type of t-test you want to perform: |
| 14 | + |
| 15 | +*[One-sample t-test](8.-students-t-test.md#one-sample-t-test) |
| 16 | +*[Independent two-sample t-test](8.-students-t-test.md#independent-two-sample-t-test) |
| 17 | +*[Paired samples t-test](8.-students-t-test.md#paired-samples-t-test) |
| 18 | + |
| 19 | +3._**Code View**_: Preview the generated code. |
| 20 | +4._**Data View**_: Preview the data that will be used in the test. |
| 21 | +5._**Run**_: Execute the code. |
| 22 | + |
| 23 | + |
| 24 | + |
| 25 | +*** |
| 26 | + |
| 27 | +###One-sample t-test |
| 28 | + |
| 29 | + |
| 30 | + |
| 31 | +<figure><imgsrc="../.gitbook/assets/image (129).png"alt=""width="563"><figcaption></figcaption></figure> |
| 32 | + |
| 33 | +1._**Data**_: Select the data for the t-test. You can choose specific data satisfying certain conditions using[_**Subset**_](../data-analysis/5.-subset.md). |
| 34 | +2._**Test Variable**_: Choose the group for the t-test. |
| 35 | +3._**Test Value**_: Enter the test value for the t-test in that group. The alternative hypothesis will be based on this value. |
| 36 | +4._**Alternative Hypothesis**_: Select the alternative hypothesis. |
| 37 | +5._**Confidence Interval**_: Set the confidence interval. |
| 38 | + |
| 39 | + |
| 40 | + |
| 41 | +*** |
| 42 | + |
| 43 | +###Independent two-sample t-test |
| 44 | + |
| 45 | + |
| 46 | + |
| 47 | +<figure><imgsrc="../.gitbook/assets/image (130).png"alt=""width="563"><figcaption></figcaption></figure> |
| 48 | + |
| 49 | +1._**Input Type**_: Choose the type of data for the t-test. |
| 50 | +2._**Data**_: Select the data for the t-test. You can choose specific data satisfying certain conditions using[_**Subset**_](../data-analysis/5.-subset.md). |
| 51 | +3._**Test Variable**_: Choose the two groups for the t-test. |
| 52 | +4._**Alternative Hypothesis**_: Choose the alternative hypothesis. |
| 53 | + |
| 54 | + |
| 55 | + |
| 56 | +*** |
| 57 | + |
| 58 | +###Paired samples t-test |
| 59 | + |
| 60 | + |
| 61 | + |
| 62 | +<figure><imgsrc="../.gitbook/assets/image (131).png"alt=""width="563"><figcaption></figcaption></figure> |
| 63 | + |
| 64 | +1._**Data**_: Select the data for the t-test. You can choose specific data satisfying certain conditions using[_**Subset**_](../data-analysis/5.-subset.md). |
| 65 | +2._**Paired Variable**_: Choose the paired groups for the t-test. |
| 66 | +3._**Alternative Hypothesis**_: Choose the alternative hypothesis. |
| 67 | +4._**Confidence Interval**_: Set the confidence interval. |
| 68 | + |