Business Statistics and Research Methods MCQs
Practice free Business Statistics and Research Methods multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 1366 questions — no login required.
Question 280hard
If the regression coefficient of Y on X is 4/3, then the regression coefficient of X on is
Question 281hard
Range is the measure of dispersion which is used for the following purpose. 1. Quality control of products. 2. Studying the fluctuation in financial and share market.
Question 282hard
If you want to check the uniformity of your students in terms of knowledge, which one test based on statistics would you consider for this purpose?
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Question 283medium
The sum of squares of the deviations is minimum, when deviations are taken from:
Question 284medium
Generally mode is equal to
Question 285easy
A common test in research demands much priority on:
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Question 286medium
A report that accumulates information about entire organisation and serves the interest of outsiders as well is called-
Question 287hard
The mean of a distribution is 14 and the standard deviation is 5. What is the value of the coefficient of variation.
Question 288easy
Which of the following report does provide us the rational findings?