Is there a baby season? Or does every season have the same number of babies born each year? The table below shows the number of babies, from 1188 that were looked at, that were born in each season. Complete the rest of the table by filling in the expected frequencies: Frequencies of Babies Born in Each Season Outcome Frequency Expected Frequency Winter 311 Spring 249 Summer 303 Fall 325
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.
Is there a baby season? Or does every season have the same number of babies born each year? The table below shows the number of babies, from 1188 that were looked at, that were born in each season. Complete the rest of the table by filling in the expected frequencies:
Frequencies of Babies Born in Each Season
| Outcome | Frequency | Expected Frequency |
|---|---|---|
| Winter | 311 |
|
| Spring | 249 | |
| Summer | 303 | |
| Fall | 325 |
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