A particular class has 10 students. Suppose that the probability of getting an A in this class is 30% (or rather 3 out of 10) and the probability of getting a B is 40% (or rather 4 out of 10). We want to run a simulation to see how likely this is to occur by chance. Part a: Using single digits from a section of the random digit table, describe how you will run the simulation. Part b: Using line 113 from the random digit table (given below), carry out the simulation with 3 runs. --Line | | | | | | | | --113 | 61372 | 26590 | 75157 | 57974 | 20862 | 66909 | 88860 | 00930 Part c: Based on your simulation, how many of students got an A for each run? How many of the students in the simulation got a B?
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.
A particular class has 10 students. Suppose that the
Part a: Using single digits from a section of the random digit table, describe how you will run the simulation.
Part b: Using line 113 from the random digit table (given below), carry out the simulation with 3 runs.
--Line | | | | | | | |
--113 | 61372 | 26590 | 75157 | 57974 | 20862 | 66909 | 88860 | 00930
Part c: Based on your simulation, how many of students got an A for each run? How many of the students in the simulation got a B?
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