19.5 Basic probability
Basic probability
This lesson answers the question: What are the differences between mean, median and mode in statistics? Also, we will learn how to calculate the probabilities out of a twoway frequency table, and figure out the trends.
Lessons

2.
Six hundred people were randomly selected in downtown. They were asked if they choose their clothes based on its comfort or style. The following is the results:
Comfort
Style
Total
Male
172
133
305
Female
115
180
295
Both
287
313
600