In reference to the Inferential Statistics, which of the following statements are correct? A. The number of degrees of freedom of a statistic is the number of independent varieties used to compute the statistic. B. A confidence interval is a range that could be expected to contain the population parameter of interest. C. In a hypothesis test, the significance level is the probability of making wrong decision when the null hypothesis is true. D. The confidence level of the sampling distribution of a statistic is known as its standard error. Choose the correct answer from the options given below:

Question

Option 1: A, B and D only

Option 2: A, B and C only

Option 3: C and D only

Option 4: A, C and D only

AfterBoards · Accepted Answer

The answer is 'A, B and C only'. View full solution:

CUET Mathematics 2026 30th May Shift 1 PYQs

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