Y measure is 43
X measure is 137
Z measure is 137
Answer: 0.6767
Step-by-step explanation:
Given : Mean =
errors per page
Let X be the number of errors in a particular page.
The formula to calculate the Poisson distribution is given by :_

Now, the probability that a randomly selected page does not need to be retyped is given by :-

Hence, the required probability :- 0.6767
Answer:
12
Step-by-step explanation:
Answer:
4x-12 or 4(x-3)
Step-by-step explanation:
9x+9+2x-7(3+x)
9x+2x+9-21-7x
11x-12-7x
11x-7x-12
4x-12
Answer:
See Explanation
Step-by-step explanation:
Given
New function: 
We can assume the parent function to be:

The new function can be represented as:

Where
A = Vertical stretch factor
B = Period
C = Right shift
By comparison:
to 



Solve for B

Using the calculated values of
This implies that, the following transformations occur on the parent function:
- <em>Vertically stretched by </em>
<em /> - <em>Horizontally compressed by </em>
<em /> - <em>Right shifted by </em>
<em />