The Answer is 21/50 which is = 0.42
U had gotten 16 apples at the store
Answer:
21, 144, 12
Step-by-step explanation:
Given that a sample of 30 distance scores measured in yards has a mean of 7, a variance of 16, and a standard deviation of 4.
Let X be the distance in yard.
i.e. each entry of x is multiplied by 3.
New mean variance std devition would be
E(3x) = 
Var (3x) = 
Std dev (3x) = 
Thus we find mean and std devition get multiplied by 3, variance is multiplied by 9
Answer:

Step-by-step explanation:

If you are asking for the answer to Question 2, then the answer is...
ANSWER:
J ) Three times x minus y is five times the sum y and two times x.
Hope this helps! :)
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