Assignment 2
Instructions:1.Work out the details and show the steps to solve each problem, including the right theory and methods used, appropriate formulae to calculate the answers, and the steps of calculations.
2.The submitted answers must be typed (not handwritten).
Quantitative Research Methods Assignment-Australia.

Rules for use of R programme:
1.If a question indicates to use R, present relevant input/output with R-commands in your answers – which must be in your own words.
2.For any question (or part of a question) with no mention of using R, your submitted answers should not rely on R.

Quantitative Research Methods Assignment-Australia.