A group of teachers discusses the issue of their students yelling at their friends when playing games during recess, so they all decide to try some behavioural strategies. Half of the teachers decide to talk to their students, the other half of teachers decide to punish students who yell. When the group meet again, they report the number of times that the students yelled at their friends: the students who were talked to yelled at their friends on average 8 times and the students who were punished yelled on average 4 times. What statistical test can be run on this data?
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 group of teachers discusses the issue of their students yelling at their friends when playing games during recess, so they all decide to try some behavioural strategies. Half of the teachers decide to talk to their students, the other half of teachers decide to punish students who yell. When the group meet again, they report the number of times that the students yelled at their friends: the students who were talked to yelled at their friends on average 8 times and the students who were punished yelled on average 4 times. What statistical test can be run on this data?
Step by step
Solved in 2 steps with 1 images
