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 ___________.

Of the 400 total people surveyed, 5% of them bought water and no food. This is an example of_____.

Of the 400 people who purchased concessions, 50% of them bought a soda. This is an example of

Of the 200 people who bought soda, 25% of them also bought a hot dog. This 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?

Which of the following formulas will correctly calculate the percentage of males who prefer basketball?

Which demographic is more likely to choose basketball as their favorite sport?

The annual "Totally Fictional Marathon" has 100 participants. Of those 100 participants, 50% of them are wearing a blue shirt. Of all participants wearing a blue shirt, 40% of them are also wearing a hat. How many participants are wearing a blue shirt and a hat?