A sample of students, faculty, and administration from a large university were asked if they were in favor of increasing parking fees to build a new parking lot. First fill out the table. Then answer the questions. Students Faculty Admin Total In Favor 23 106 17 Against 579 386 10 Total a. What's the probability that a person selected at random is in favor of increasing the fees? b. What's the probability that a person selected at random is a student? c. What's the probability that a randomly selected person is a student, given that they are in favor of increasing parking fees? Give your answers as fractions or as a decimal rounded to four places after the decimal point.

Question: A survey is conducted among 70 people. Details about if theyhave diabetes and their family history of diabetes are collected. 48 people reported that they have a family history of diabetes. 32 of them reported to have diabetes among which 23 of them had a family history of diabetes. Construct a contingency table with this information. What is the probability that an individual has diabetes given that the individual had a family history of diabetes?

There is a football game on Friday evening. If it is raining, 5000 people are expected to attend. If it is not raining, 18000 people are expected. The weather forecast is for 19% chance of rain on Friday. What is the expected attendance at the game?

A multiple choice test contains five questions, and each question has three possible answers. A passing grade is three or more correct answers. What is the probability of passing if you guess the answers at random?