3 out of 4 students in one school named Apple Pie as their favorite Thanksgiving food. If the
school has 100 students, how many chose Apple
Pie?

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.