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Q. One of the following methods of calculating mode is:

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

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

Q. In regression analysis, the variable that is being predicted is the:

Q. Cyclical variations are caused by

Q. The sum of deviations of observations from their arithmetic mean:

Q. The averages are affected by change of:

Q. In a five number summary, which of the following is not used for data summarization?

Q. Find the mean of x + 77, x + 7, x + 5, x + 3 and x – 2?

Q. If two variables, x and y, have a very strong linear relationship, then: