Match the LIST-I with LIST-II
| LIST-I | LIST-II | ||
| A. | The percentage of all possible samples that can be expected to include the true population parameter | I. | Standard error |
| B. | The statistical measures computed from the sample observations alone | II. | Null hypothesis |
| C. | Assumption made about a population parameter | III. | Statistic |
| D. | Standard deviation of the sampling distribution of a statistic | IV. | Confidence level |
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → A-IV, B-III, C-II, D-I
A. The percentage of all possible samples that can be expected to include the true population parameter
This matches IV. Confidence level.
A 95% confidence level means that 95% of all such interval estimates contain the parameter.
B. The statistical measures computed from the sample observations alone
This matches III. Statistic.
A statistic (such as the sample mean) is calculated from the sample; a parameter describes the population.
C. Assumption made about a population parameter
This matches II. Null hypothesis.
The null hypothesis H0 is the assumption about the parameter that is tested.
D. Standard deviation of the sampling distribution of a statistic
This matches I. Standard error.
This is the definition of the standard error.
So the matching is A-IV, B-III, C-II, D-I.