Find the probability of correctly answering the first 4 questions on a multiple choice test if random guesses are made and each question has 3 possible answers. Solution:-…
Tag: probability
Problem 748
Find the probability of correctly answering the first 2 questions on a multiple choice test if random guesses are made and each question has 6 possible answers. Solution:- …
Problem 745
An experiment consists of dealing 8 cards from a standard 52- card deck. What is the probability of being dealt 8 hearts? Solution:- P(E) = Let the sample…
Problem 744
In a family with 9 children, excluding multiple births, what is the probability of having 8 boys and 1 girl, in any order? As assume that a boy is as…
Problem 742
An experiment consists of drawing 1 card from a standard 52-card deck. What is the probability of drawing an 8? Solution:- A standard deck of 52 cards has…
Problem 422
Determine the probability that at least 2 people in a room of 4 people share the same birthday, ignoring leap years and assuming each birthday is equally likely, by answering…
Problem 421
About 14% of the population of a large country is computer illiterate. If two people are randomly selected, what is the probability both are computer illiterate? What is the…
Problem 420
Suppose you just received a shipment of ten television. Five of the televisions are defective. If two televisions are randomly selected, compute the probability that both televisions Work. What…
Problem 412
A study found that 40% of the assisted reproductive technology (ART) cycles resulted in pregnancies. Twenty-three percent of the ART pregnancies resulted in multiple births. (a) Find the…
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