Inferential Statistics
Go to Problems
Hypothesis testing
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| What p-value represents? | 30 |
|
4:58 | |
| Choose for the statement | 30 |
|
6:31 | |
| Hypothesis Testing in Salary of Data Scientists | 50 |
|
23:51 |
Central limit theorem
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| CLT | 30 |
|
1:57 | |
| Mean of sampling distribution | 30 |
|
4:08 | |
| Sampling Distribution Mean | 30 |
|
3:18 | |
| Standard Error of Sampling Distribution | 30 |
|
3:42 | |
| Sampling error and Sampling Size | 30 |
|
1:24 |
Distribution analysis: multivariate
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| Correlation-analysis | 30 |
|
2:31 | |
| Normal random variable | 30 |
|
1:50 | |
| When multivariate analysis | 30 |
|
3:36 | |
| Multivariate | 30 |
|
2:30 | |
| Dependent variables | 30 |
|
3:00 |
Estimation and sampling
| Problem | Score | Companies | Time | Status |
|---|---|---|---|---|
| Number of random samples | 30 |
|
3:24 | |
| Team Selection | 30 |
|
1:42 |
