In a certain shipment of 12 phones, 5 are defective. 6 of the phones are selected at random without replacement. What is the probability that 3 of the 6 phones are defective? Express your answer as a fraction or a decimal number rounded to four decimal places
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
In a certain shipment of 12 phones, 5 are defective. 6 of the phones are selected at random without replacement. What is the probability that 3 of the 6 phones are defective? Express your answer as a fraction or a decimal number rounded to four decimal places.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
