Answer:
The probability would be 0.9586
Step-by-step explanation:
Given,
Mean, 
,
Variance, 
Standard deviation,
,
If X represents the number of items produced in a factory during a week.
Hence, the probability that this weeks production will be between 40 and 60
Using z score table
= 0.9793 - 0.0207
= 0.9586
According to Order of Operations rules, we must multiply before adding or subtracting.
With this in mind, notice that the first operation is mult.: (-5)(-4) = +20.
At the end is another mult.: -4(6) = -24.
So, write -20 - 6 - 24. End result: -50
5.1 is close to 5 to we'll take 5
Do 98 x 5 = 490
Actual answer: 499.8
Compare them, it's close enough!
We have the following function:
N (k):
Where, the indepent variable is k
The dependent variable is N
For the function:
k (n):
the independent variable is n
The dependent variable is k
Thus,
N (12) = 4
k (4) = 12
Answer:
TRUE
option A
