Suppose that the probability that a particular computer chip fails after t= a hours of operation is 0.00002 - 0.00002t dt. a a. Find the probability that the computer chip fails after 19,000 hr of operation (that is, the chip lasts at least 19,000 hr). b. Of the chips that are still in operation after 19,000 hr, what fraction of these will operate for at least another 19,000 hr? 00 c. Evaluate 0.00002 - 0.00002t dt and interpret its meaning. e

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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.