Indian Institute of Technology (IIT) Roorkee has now concluded the Joint Admission Test for M.Sc (JAM) 2022 exam for Mathematical Statistics (MS). The exam was held today in the forenoon session. Now that the exam is over, test takers shall be looking for MS answer key and analysis.

**JAM 2022 Mathematical Statistics (MS) Question Paper, Answer Key, Analysis**

IIT Roorkee will release the official answer key of JAM 2022 in a few days time. Until then, candidates can check institutional answers. Coaching centers are coming up with answer key, analysis, and memory based question paper compilations.

Candidates can see the answer keys of JAM 2022 MS answer key at the following coaching centers channels.

Dr. Harish Garg | Check Here |

Actuarial Way | Check Here |

Statistica Hub | Check Here |

Dr. Santosh Chaudhary, Ph.D. | Check Here |

Unacademy Live – IIT JAM | Check Here |

**Analysis of JAM 2022 Mathematical Statistics (MS) paper**

The question paper of JAM 2022 Mathematical Statistics had three sections, namely A, B, C. Section A had 30 MCQs with 10 qs of 1 mark and 20 qs of 2 marks. Section B had 10 MSQs of 2 marks each. And Section C had 20 NAT type questions, with 10 questions of 1 mark and 10 of 2 marks.

The exam consisted of questions from the following

Mathematics – Sequences and Series of real numbers, Differential Calculus of one and two real variables, Integral Calculus, Matrices and Determinants.

Statistics – Probability, Univariate Distributions, Standard Univariate Distributions, Multivariate Distributions, Standard Multivariate Distributions, Limit Theorems, Sampling Distributions, Estimation, Methods of Estimation, Testing of Hypotheses.

**About Mathematical Statistics **

MS or Mathematical Statistics is a very reputed branch of study that deals with application of probability theory to statistics. The former is a branch of mathematics. MS does not focus on statistical data collection.

In essence, it looks into how probability theory generalizes statistical data.

After an M.Sc in Mathematical Statistics, one can go for a career in research, pursue Ph.D, or even appear in NET. Besides, one can go for government organizations that have projects involving MS. Or become an Assistant Professor.