Indian Navy SSR (Sailor) Probability — practice questions
4 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy SSR (Sailor) Probability in the app →A **discrete** random variable is one whose possible values:Three seeds are sown. Each independently germinates with probability 0.5. If $X$ = number that germinate, thenThe arithmetic mean of n values x1, x2, ..., xn is:In a survey, 60% read newspaper A, 40% read B, 20% read both. P(reading neither):