Approximately 80% of statistics students do thier homework in tiem for it to be collected and graded. In a statistics class of 20 students A) how many students would be expected to do their homework on time? B) The Rossman/Chance one proportion appled was used to create 50 simulations of 80% with sample size 20 based on the results what is the probability that at most 12 students will do their homework on time ?
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.
Approximately 80% of statistics students do thier homework in tiem for it to be collected and graded. In a statistics class of 20 students
A) how many students would be expected to do their homework on time?
B) The Rossman/Chance one proportion appled was used to create 50 simulations of 80% with
A)
From the given information, the 80% of the students do their homework on time. There are 20 students in statistics class.
Therefore, Expected number of students to do their home work on time is find as follows:
There are 16 students to do their homework on time.
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