Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Statistics · 2019 · 8 Apr · Shift 2

1 Mathematics questions from this JEE Main paper
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2019 · 8 Apr · Shift 2
  5. /Mathematics
  6. /Statistics

Statistics · 2019 · 8 Apr · Shift 2

1 Mathematics questions from this JEE Main paper

  1. Q39.A student scores the following marks in five tests : 45, 54, 41, 57, 43. His score is not known for the sixth test. If the mean score is 48 in the six tests, then the standard deviation of the marks in six tests is
    Mathematics · Statistics · MCQ