Jeri is listening to the songs on a new CD in random order. She will listen to two different songs, and will buy the CD if she likes both of them. Assume that there are 10 songs on the CD and that she would like 5 of them. What is the probability that she likes the first song? You will need to find the ratio of songs on the CD that she likes over the total number of songs on the CD. Question 5 options: 0.10, or 10% 0.50, or 50% 0.20, or 20% It is not possible to determine from the given information
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.
Jeri is listening to the songs on a new CD in random order. She will listen to two different songs, and will buy the CD if she likes both of them. Assume that there are 10 songs on the CD and that she would like 5 of them.
What is the probability that she likes the first song? You will need to find the ratio of songs on the CD that she likes over the total number of songs on the CD.
Question 5 options:
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0.10, or 10% |
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0.50, or 50% |
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0.20, or 20% |
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|
It is not possible to determine from the given information |
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