Business Statistics and Research Methods MCQs

Match the items of List-I with the items of List-Il and denote the option of correct matching. List-I List-II a. Hypothesis of Sales Revenue Maximization 1. W. J. Baumol b. Hypothesis of Maximization of Firm's Growth Rate 2. Robin Marris c. Hypothesis of Maximization of Managerial Utility Function 3. O. E. Williamson d. Hypothesis of Satisfying Behaviour 4. Cyert and March

Consider the following statements. Statement I: The absolute value of the difference between an unbiased estimate and the corresponding population parameter is called sampling error. Statement II: Multi-stage sampling is a restricted non-probability-based sampling technique.

Which one is not the method of collecting primary data?

Consider the following statements. Statement-I: Standard error of the mean is the standard deviation of the sampling distribution of mean. Statement-II: Simple random sampling is non-probability sampling method. Which of the following combination is correct?

What is a cross-sectional design?

The unit of analysis and interpretation of statistical unit can be

Which of the following is/are research methodology?

What is the probability of an impossible event?

Which of the following statement/s is/are true in context of ANOVA? 1. ANOVA is an acronym for "analysis of variance" 2. ANOVA is a parametric statistical hypothesis test to determine whether the means from two or more samples of data come from the same distribution or not. 3. ANOVA is used when one variable is numeric and one is categorical, such as numerical input variables and a classification target variable in a classification task. 4. ANOVA is a class of statistical tests that calculate the ratio between variances values, such as the variance from two different samples. 5. ANOVA tell us the explained and unexplained variance by a statistical test.