NEED HELP PLEAS!
Explain the following question using the steps of long division. SHOW YOUR WORK:
45.44 ÷ ¼

What are the relative frequencies to the nearest hundredth of the columns of the two-way table? a b group 1 102 34 group 2 18 14

Afootball is throw by a quarterback to a receiver

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?