Business Statistics and Research Methods MCQs

In a Binomial Distribution, if p = g, then P(X = x) is given by:

If mean = 25, median = 30 and standard deviation = 15, the distribution will be:

Which one of the following is a relative measure of dispersion?

The sum of absolute deviations is minimum if these deviations are taken from the:

Skewness will be negative, when

The value of χ2 in a 2 × 4 contingency table is computed as 4.0. The Null hypothesis that then no association ship will be accenpted at 5% level of significance, if this computed value is less than or equal to the value is less than or equal to the value of χ2 from the table at . . . . . . . . degrees of freedom.

In case of open-ended classes, an appropriate measure of dispersion to be used is:

If N = 11, ΣX = 60, ΣX2 = 1,000 , then standard deviation will be

Scheduleis a list of questions, which is filled in by . . . . . . . . while questionnaire is filled in by the . . . . . . . . themselves.