2.3 Conditional Probability Practice

Consider the following table with information about all of the students taking Statistics at Happy High School.

P( Male | Full-time)

A science teacher gave her class two tests. 25% of the class passed both tests and 42% of the class passed the first test. What percent of those who passed the first test also passed the second?

Which of these values below is a marginal frequency?

Which of the values below is a joint frequency?

The number of people who purchased a hot dog and a soda is an example of ___________.

48 male and 52 female students take a survey about their preferred sport. According to the chart, which sport was most popular among female students?

Chelsea surveyed a sample of students in the senior class to determine the distribution of students with a driver’s license.

15) Given that a student has a permit, what is the probability the student is female?

The answer $$\frac{10}{18}$$   is to the question: