In a recent study the LSAT total scores were normally distributed with a mean of 1120 and a population standard deviation of 110. Find the probability that one or a randomly selected legal student who took the LSAT had a total score that is a) less than 1010 b) between 1010 and 1230 c) more than 1230
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 recent study the LSAT total scores were
normally distributed with amean of 1120 and a population standard deviation of 110. Find theprobability that one or a randomly selected legal student who took the LSAT had a total score that is
a) less than 1010
b) between 1010 and 1230
c) more than 1230
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