Indian Navy 10+2 B.Tech Cadet Probability — practice questions
11 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy 10+2 B.Tech Cadet Probability in the app →The probability that a continuous random variable falls inside an interval $[c, d]$ corresponds to:If $f(x) = kx^2(1 - x)$ for $0 < x < 1$ is the p.d.f. of $X$, the value of $k$ is:Probability of a certain event:Find mean of {2, 4, 6, 8, 10}:P(drawing an Ace OR King from a deck) =Number of ways to choose 3 students from a class of 10:Standard deviation has the same units as:The probability of drawing a king from a standard pack of 52 cards is:The probability of getting a number greater than 4 on a single throw of a die is:The probability of getting a head when an unbiased coin is tossed once is:A binomial random variable $X$ has $n = 10$ trials and success probability $p = 0.3$. Its mean is: