The average age of a university student was found to be 24 with a standard deviation of 2. What age group is within 2 standard deviations of the mean?

i think this could be a possible answer (1 / 84) -1

good luck! : d

3/6   and 9/18

step-by-step explanation:

step-by-step explanation: s

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )