Find the mean of the following set of data. Round your answer to two decimal places.23, 50, 49, 48, 49, 32, 37, 40, 41, 42, 41,
tekilochka [14]
Mean is adding all of the values and then dividing them by the number of values there are. Your answer should be 41.23 if my math lacks errors. Hope it helps!
Any applicent that went for 3-5, 6-8, or 9-11 went to fewer than 12 interviews. Therefore, we need to total these three columns up to find all the applicents that went on fewer than 12. 3-5 went on 6, 6-8 went on 8, and 9-11 went on 5. Therefore, 6 + 8 + 5 = 19 applicents.
Answer:
Option A is correct.
The constant of variation is, 
Step-by-step explanation:
The Direct variation says that:
if a vary directly to b then, the equation is of the form: a = kb where k is the constant of variation.
Given: if y varies directly as x.
By definition of direct Variation:
y = kx where is the constant of variation.
It is also given that: y = -3 and x =2
Solve for k;
-3 = 2k
Divide both sides by 2 we have;

Therefore, the constant of variation is, 
I think the answer is: r=13/16