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Q. The averages are affected by change of:

Q. In a moderately skewed distribution, the mode and median are 20 and 24 respectively. Calculate the value of mean.

Q. If the mean of percentages, rates and ratios is to be calculated then the central tendency measure which must be used in this situation is

Q. Which of the following is a component of timer series;

Q. The degree of peaked ness or flatness of a unimodel distribution is called:

Q. The following numbers represent the ages of people on a bus: 3, 6, 27, 13, 6, 8, 12, 20, 5, 10. Calculate their mean of their ages.

Q. In regression, the equation that describes how the response variable (y) is related to the explanatory variable (x) is:

Q. The of group indices given the General Index

Q. Find the mode of the Set = {1,3,3,6,9}

Q. What is the purpose of a simple linear regression?