Answer:
a. z-score for the number of sags for this transformer is ≈ 1.57 . The number of sags found in this transformer is within the highest 6% of the number of sags found in the transformers.
b. z-score for the number of swells for this transformer is ≈ -3.36. The number of swells found in the transformer is extremely low and within the lowest 1%
Step-by-step explanation:
z score of sags and swells of a randomly selected transformer can be calculated using the equation
z= where
- X is the number of sags/swells found
- M is the mean number of sags/swells
- s is the standard deviation
z-score for the number of sags for this transformer is:
z= ≈ 1.57
the number of sags found in the transformer is within the highest 6% of the number of sags found in the transformers.
z-score for the number of swells for this transformer is:
z= ≈ -3.36
the number of swells found in the transformer is extremely low and within the lowest 1%
Answer:
my brain said bye- :(
Step-by-step explanation:
Not missing a thing... 3 x 5 = 15 and negative x negative is positive! Keep up the good work!
Answer:
Light Blue
Step-by-step explanation:
The first thing to do is to take 1 point on the graph. Lets say the bottom left point. You would move down the number of spaces to the same point.
It is 8 units down. Then, move however many units to the right. In this case, it is five units right, so the answer would be light blue.
Used BEDMAS
[Brackets, exponents, division, multiplication, addition, subtraction]
E= 3^4= 81
M= 2•5= 10
A= 81+10= 91
Answer= 91