Select the correct answer.
you have a list of 600 random, normally distributed numbers with a mean of 10 and a standard deviation of 2. which of these statements is true?

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

If a suspect is in possession of 20 grams of cocaine how many ounces does he possess what will the charge be

Which pair of expressions is equivalent? a 7(1–k)and7–k b 7(1–k)and1–7k c 7(1–k)and7–k d 7(1–k)and7–7k