SOLUTION: The probability that an event A occurs in one trial of an experiment is 0.4 Three independent trials of experiment are performed. The probability that A occurs at least once is

SOLUTION: The probability that an event A occurs in one trial of an experiment is 0.4 Three independent trials of experiment are performed. The probability that A occurs at least once is

Algebra.Com

Question 482591: The probability that an event A occurs in one trial of an experiment is 0.4 Three independent trials of experiment are performed. The probability that A occurs at least once is
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
P(A occurs >= 1) = 1 - P(A does not occur at all)

= 1 - (0.6)^3 = 0.784
RELATED QUESTIONS
The probability that a certain event A occurs in a given run of an experiment is 0.3. The (answered by Boreal)

1. In a binomial experiment, what does it mean to say that each trial is independent of... (answered by richard1234)

When an experiment is conducted, one and only one of three mutually exclusive events S1,... (answered by ikleyn,math_tutor2020)

A binomial probability experiment is conducted with the given parameters. Compute the... (answered by ewatrrr)

Consider n independent trials of an experiment in which each trial has two possible... (answered by ikleyn)

Consider n independent trials of an experiment in which each trial has two possible... (answered by ikleyn)

The probability of success in one trial of a binomial experiment is p = 0.36 Find the (answered by stanbon)

Five independent trials of a binomial experiment with probability of success p = 0.3 and... (answered by ewatrrr)

Suppose that an experiment is repeated four times. A certain event has probability 1/10... (answered by venugopalramana)