Please wait...

Mathematics Test - 10
Menu grid icon
Red alarm icon Time Left -
  • Question 1/10
    5 / -1

    The binomial distribution has

  • Question 2/10
    5 / -1
    For Bernoulli distribution with probability p of success and q of a failure, the relation between mean and variance is -
  • Question 3/10
    5 / -1
    The mean and probability of success of a binomial distribution are 4 and 0.4 respectively. What is the variance?
  • Question 4/10
    5 / -1
    In an experiment, positive and negative values are equally likely to occur. The probability of obtaining at most one negative value in five trials is
  • Question 5/10
    5 / -1

    If for a binomial distribution n = 5 and 3P(X = 2) = P(X = 3), the probability of success is

  • Question 6/10
    5 / -1
    Suppose a unbiased die is thrown 72 times and getting a 4 on a throw is termed as success then find the variance of number of success ?
  • Question 7/10
    5 / -1
    A coin is tossed 6 times. The probability of getting exactly 2 heads is:
  • Question 8/10
    5 / -1
    Let variable X has a binomial distribution \(\rm B\left(6, \dfrac{1}{2}\right)\). Then the most likely outcome is when the value of X is _______.
  • Question 9/10
    5 / -1
    Out of 800 families with 4 children each, how many families would be expected to have 2 boys and 2 girls.
  • Question 10/10
    5 / -1

    In a binomial distribution, the mean is 4 and variance is 3. Then the mode is

Close button icon
User Profile
-

Answered - 0

Un-answered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Mockers logo Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Arrow pointer icon
Click on Allow to receive notifications
Notification bell icon ×
Open Now