Answer:
Ryan could have answered multiple choice answers and true or false answers rather than knowledge answer like written prompts
Step-by-step explanation:
Hope this helped:)
Answer

To prove


= 0.54


= 0.5

= 1.00
Now we find out the mid point of the 0.5 and 1.00 .

(Mid point is the point lies middle of a line segment .)
Mid point = 0.75
Thus

This shows o.54 lies between 0.5 and 1.00
This means 0.54 lies right to 0.5 and left from 1.00 .
Therefore

Answer:
300
(second answer choice)
Step-by-step explanation:
Recall that the Z-distribution is defined as :

and therefore, to obtain a Z = 2.5 when the mean value
=200, and the standard deviation
= 40 , we solve for "X":

If 1 box weighs 7.5 pounds, then we find the weight for 15 boxes with this equation:
15*7.5
Multiply:
112.5
15 boxes weight 112.5 pounds