अगर पहले तीन में से कोई एक गेंद निकाली जाती है, तो उसके बाद एक अन्य गेंद की संभावना निकालें, यदि पहली गेंद लाल थी।

b) Suppose that the time it takes a data collection operator to fill out an electronic form for a database is uniformly between 1.5 and 2.2 minutes i. What is the probability that it will take less than two minutes to fill out the form? ii. Determine the cumulative distribution function of the time it takes to fill out the form

Какова вероятность выпадения орла, если монета подброшена дважды?

Explain how the probability of two independent events occurring together is calculated.

How do you calculate the probability of rolling a total greater than 7 with two six-sided dice?

If event A has a probability of \( 0.5 \) and event B has a probability of \( 0.3 \), what is the probability that both events occur?