According to police sources, a car with a certain protection system will be recovered 94% of the time. If 400 stolen cars are randomly selected, what
is the standard deviation of the number of cars recovered after being
stolen?

If benito is selecting samples of five values from the table, which row will result in the greatest mean? population data row 1 4 2 2 3 3 row 2 3 3 4 3 2 row 3 2 4 3 4 3 row 4 3 4 4 7 3 row 1 row 2 r

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

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”?