Maharashtra HSC (Class 12) Probability Distributions — practice questions
10 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Maharashtra HSC (Class 12) Probability Distributions in the app →In a Binomial distribution with n=10, p=0.3, the mean isVariance of a Binomial distribution Bin(n,p) equalsIf a Binomial distribution has mean 4 and variance 3, the value of p isIn a Poisson distribution, mean equalsIf a Poisson process has mean 4 customers per hour, probability of exactly 2 customers in an hour isFor a Normal distribution, the curve isIn a standard normal distribution, what percent of values lie within ±1 standard deviation of the mean?If X ~ N(50, 25), the value of 'σ' isSum of binomial probabilities P(X = 0) + P(X = 1) + … + P(X = n) equalsIn a Poisson distribution with mean 5, standard deviation equals