A student’s marks in 5 subjects are 75, 68, 80, 92,and 56. Find his average mark.

List the Assumptions of the Linear Regression Model.

Write note on MOSPI.

Write a note on CSO.

What is NSSO?

What are the divisions of NSSO?

List the wings of Programme Implementation.

List any of three scopes of statistics with explanation.

Explain the correlation based on the direction of change of variables.

State the types of correction on the basis of number of variables studied.

Distinguish between linear and non linear correlation.

Draw the various kinds of scatter diagram.

Calculate the AM of 305, 320, 332, 350

Calculate the SD of the following data. 23, 25, 28, 31, 38, 40, 46

Given the diagrams, find the nature of correlation of various figures.