You have joined the development team of a new search engine. You are in charge of analyzing the time taken to respond to a search query. The search time of the current algorithm is normally distributed, with mean 0.79 seconds and standard deviation 0.21 seconds. (c) What is the probability that a random search takes more than 1.21 second to be responded? (d) What is the probability that a random search is responded in more than 1.063 but less than 1.126 seconds? (e) What is the value x∗ of X such that 70 percent of the searches take longer than x∗?
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.
You have joined the development team of a new search engine. You are in charge of analyzing the time taken to respond to a search query. The search time of the current algorithm is
(c) What is the
(d) What is the probability that a random search is responded in more than 1.063 but less than 1.126 seconds?
(e) What is the value x∗ of X such that 70 percent of the searches take longer than x∗?
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