1.Using the sample space for rolling two dice, illustrates a probability distribution for the random variable X representing the sum of the numbers that appea
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.
1.Using the
2.Face Mask
Julia is a boutique shop owner in her town. Due to COVID-19 pandemic, wearing a face mask of a person is required for their safety. Since there are limited stocks available, she decided to starta anotherbusiness by making a face mask. She started selling face masks from day 1 to day 10. The datas shecollected is shown in the table below.Illustrate a probability distribution of a random variable X showing the number of face masks soldper day and its corresponding probabilities.
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