Q.No-6-10 Carry Two Marks Each
Q.
Students taking an exam are divided into two groups, P and Q such that each group has the same
number of students. The performance of each of the students in a test was evaluated out of 200
marks. It was observed that the mean of group P was 105, while that of group Q was 85. The
standard deviation of group P was 25, while that of group Q was 5. Assuming that the marks were
distributed on a normal distribution, which of the following statements will have the highest
probability of being TRUE?
  • a)
    No student in group Q scored less marks than any student in group P.
  • b)
    No student in group P scored less marks than any student in group Q.
  • c)
    Most students of group Q scored marks in a narrower range than students in group P.
  • d)
    The median of the marks of group P is 100.
Correct answer is option 'A'. Can you explain this answer?

GATE Question

Murti Devi
Sep 28, 2020
Temporary marked for Answer A, Correct Answer will be uplaoded soon

This discussion on Q.No-6-10 Carry Two Marks EachQ.Students taking an exam are divided into two groups, P and Q such that each group has the samenumber of students. The performance of each of the students in a test was evaluated out of 200marks. It was observed that the mean of group P was 105, while that of group Q was 85. Thestandard deviation of group P was 25, while that of group Q was 5. Assuming that the marks weredistributed on a normal distribution, which of the following statements will have the highestprobability of being TRUE?a)No student in group Q scored less marks than any student in group P.b)No student in group P scored less marks than any student in group Q.c)Most students of group Q scored marks in a narrower range than students in group P.d)The median of the marks of group P is 100.Correct answer is option 'A'. Can you explain this answer? is done on EduRev Study Group by GATE Students. The Questions and Answers of Q.No-6-10 Carry Two Marks EachQ.Students taking an exam are divided into two groups, P and Q such that each group has the samenumber of students. The performance of each of the students in a test was evaluated out of 200marks. It was observed that the mean of group P was 105, while that of group Q was 85. Thestandard deviation of group P was 25, while that of group Q was 5. Assuming that the marks weredistributed on a normal distribution, which of the following statements will have the highestprobability of being TRUE?a)No student in group Q scored less marks than any student in group P.b)No student in group P scored less marks than any student in group Q.c)Most students of group Q scored marks in a narrower range than students in group P.d)The median of the marks of group P is 100.Correct answer is option 'A'. Can you explain this answer? are solved by group of students and teacher of GATE, which is also the largest student community of GATE. If the answer is not available please wait for a while and a community member will probably answer this soon. You can study other questions, MCQs, videos and tests for GATE on EduRev and even discuss your questions like Q.No-6-10 Carry Two Marks EachQ.Students taking an exam are divided into two groups, P and Q such that each group has the samenumber of students. The performance of each of the students in a test was evaluated out of 200marks. It was observed that the mean of group P was 105, while that of group Q was 85. Thestandard deviation of group P was 25, while that of group Q was 5. Assuming that the marks weredistributed on a normal distribution, which of the following statements will have the highestprobability of being TRUE?a)No student in group Q scored less marks than any student in group P.b)No student in group P scored less marks than any student in group Q.c)Most students of group Q scored marks in a narrower range than students in group P.d)The median of the marks of group P is 100.Correct answer is option 'A'. Can you explain this answer? over here on EduRev! Apart from being the largest GATE community, EduRev has the largest solved Question bank for GATE.

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