Home
Class 12
MATHS
Using binomial distribution find the mea...

Using binomial distribution find the mean and variance of X for the following experiments
(i) A fair coin is tossed 100 times and X denote the number of heads .
(ii) A fair die is tossed 240 times and X denote the number of times that four appeared .

Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER -08 ( UNSOLVED)

    FULL MARKS|Exercise PART -IV|7 Videos

  • SAMPLE PAPER -08 ( UNSOLVED)

    FULL MARKS|Exercise PART- II|10 Videos

  • SAMPLE PAPER -07 ( UNSOLVED)

    FULL MARKS|Exercise PART -IV|7 Videos

  • SAMPLE PAPER -11 (UNSOLVED)

    FULL MARKS|Exercise PART-IV|14 Videos

Similar Questions

Explore conceptually related problems

Using binomial distrubution find the mean and variance of X for the following experiments A fair coin is tossed 100 times and X denote the number of heads

Using binomial distrubution find the mean and variance of X for the following experiments A fair die is tossed 240 times and X denote the number of times that four appeared

Find the binomial distrubution find the mean and variance of X for the following Six fair coins are tossed once and X denotes the number of heads

Find the binomial distrubution find the mean and variance of X for the following A fair die is thrown 8 tiems and X denotes the number of times 2 appeared