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Sign Test, Wilcoxon Signed-Rank, and Mann-Whitney U Test MCQs

Prepare for Sign Test, Wilcoxon Signed-Rank, and Mann-Whitney U Test MCQs with verified questions, past-paper solutions, and conceptual explanations for CSS, PMS, FPSC, PPSC, and NTS examinations.

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Topic Notes: Statistics

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Practice Statistics MCQs to prepare for CSS, PMS, FPSC, PPSC, SPSC, KPPSC, BPSC, NTS, and university entry tests in Pakistan. This section covers key theoretical concepts, syllabus topics, and repeated past paper questions related to Statistics.

Topic-Wise Breakdown
Structured subject modules organized by difficulty and exam frequency.
Verified Answer Keys
Detailed explanations cross-referenced with standard textbooks and commission keys.
Complete Coverage
Covers fundamental definitions, advanced problem-solving, and recent exam trends.

How to Prepare Statistics MCQs for Competitive Exams

Review each sub-topic systematically. Start with fundamental concepts, practice multiple-choice question sets under timed conditions, and note down questions you missed in your revision tracker. Select a specific topic from the list below to begin practice.

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327921
If the average of x and y is 40, and the average of y and z is 60, then the difference between z and x is:
327922
If the average of a, b, c is M and ab + bc + ca = 0, then the average of a^2, b^2, c^2 is:
327923
A team of 8 persons joins in a shooting competition. The best marksman scored 85 points. If he had scored 92 points, the average score for the team would have been 84. The total points the team scored was:
327924
The average of first 100 positive integers is:
327925
The average of consecutive even numbers from 2 to 100 is:
327926
The average of 5 positive integers is 40. The highest integer could be at most:
327927
Average of 10 matches is 32. How many runs should be scored in the 11th match to increase the average by 4 runs?
327928
The mean of 50 observations was 36. It was found later that an observation 48 was wrongly taken as 23. The corrected new mean is:
327929
In a boat there are 8 men whose average weight is increased by 1 kg when 1 man of 60 kg is replaced by a new man. What is the weight of the newcomer?
327930
The average monthly income of P and Q is Rs. 5050. The average monthly income of Q and R is Rs. 6250 and the average monthly income of P and R is Rs. 5200. The monthly income of P is: