Anna and Bob are planning to take part in the famous ski race Vasa- loppet the 1st of March. Based on earlier experience, Anna expects her result in hours to be N(9, 2), while Bob expects a time that is N(7, 3). If these assumptions hold, what is the probability that Anna reaches the goal in Mora before Bob?
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.
Anna and Bob are planning to take part in the famous ski race Vasa-
loppet the 1st of March. Based on earlier experience, Anna expects her
result in hours to be N(9, 2), while Bob expects a time that is N(7, 3).
If these assumptions hold, what is the probability that Anna reaches
the goal in Mora before Bob?
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