Business Statistics And Research Methods - Study Mode
[#296] A measure of central tendency means
Correct Answer
(D) All of the above
[#297] Which of the following are the methods of forming the class interval?
Correct Answer
(C) Both A and B
[#298] Read the following statement and indicate the correct options from the alternative given below. Statement I When the null hypothesisis true but as per the hypothesis-testing, it is rejected, it is known as beta type error in hypothesis testing. Statement II Chi-square test is exclusively a non-parametric test.
Correct Answer
(B) Both the statements are false
[#299] High degree of correlation is assumed, when
Correct Answer
(C) r = 0.9
[#300] Which of the following measures are unit free? 1. Correlation coefficient 2. Covariance 3. Coefficient of variation 4. Index numbers Select the correct answer using the options given below
Correct Answer
(B) 1, 3 and 4