List-I List-II (a) Standard error of mean (i) Ha: µ1 ≠µ2 (b) Base of point estimate of the mean of the population (ii) Values based on all the observations of the population (c) Non-specific hypothesis (iii) Mean of the sampling distribution of mean (d) Parameter value of descriptive statistics (iv) Standard deviation of the sampling […]
Select the correct code. (a) The coefficient of rank correlation has the same limits as the Karl Pearson’s coefficient of correlation. (b) The coefficient of correlation is independent of the change of origin but not of scale. (c) The covariance between X and Y is defined as ∑xy/n where x=(X-X), y= (Y-Y) and n = […]
Statement I: If the alternative hypothesis is as Ha: µ≠µ0; a researcher requires two tailed test in hypothesis-testing Statement II: The mean of the sampling distribution of mean is not equal to the parametric value of mean.