It is claimed that the weight of canned cans produced by the firm should be 650 g, but this is not observed. The weights of the 7 cans randomly selected were determined as follows

Q: Question 24 has me confused

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A: (a) The frequency table is:

Q: The following data are the measures of the diameters of 36 rivet heads in 1/100 of an inch: 6.723…

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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.