A student is taking a true-false exam with 10 questions.

Last updated: 7/18/2022

A student is taking a true-false exam with 10 questions. Assume that the student guesses at all 10 questions. Use the accompanying tables to complete parts a through c. a. The student gets either seven or eight answers correct. The probability the student gets either seven or eight answers correct is _____ b. The student gets between four and eight answers correct, inclusive. The probability the student gets between four and eight answers correct, inclusive is _____