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PPSC · PMS Punjab 2022

Statistics, Paper I

100 marks · 3 hours · 2 questions
This paper Statistics · all yearsQ. 2 · The final equation for on…Q. 6 · Find the moment generating function…With this paper← 20212022 →
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Q. 2

The final equation for YY on XX is: Y = 3300 − Y=3300−607+530(X−3)+4507(X−3)2Y = 3300 - \frac{60}{7} + 530(X-3) + \frac{450}{7}(X-3)^2 8 Define regression and discuss the properties of the least square simple linear regression.

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Q. 6

Find the moment generating function of bivariate normal distribution.

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The 2022 PMS Punjab Statistics paper set by the PPSC. Question wording only; questions marked “Not yet checked” have not been compared with the official paper yet.

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