Answer:
The answer is "50%".
Step-by-step explanation:
Please find the complete question in the attached file.
In the given question when we deduct the 'yes' from the 'yes' on the L graph also on the given R graph, it might be presumed that about of its circle on the L still exists, which is equal to or 50%.
Using z-scores for 130 and 140 hours, and a standard normal distribution table, the cumulative probabilities for 130 and 140 hours are 0.254 and 0.673 respectively.
The required probability is 0.673 - 0.254 = 0.42 to 2 d.p.
QUESTION 1
The given function is
This function has a horizontal asymptote of .
To find the y-intercept, we put into the function to get;
QUESTION 2
The given function is
This function has a horizontal asymptote of .
To find the y-intercept, we put into the function to get;
QUESTION 3
The given function is
This function has a horizontal asymptote of .
To find the y-intercept, we put into the function to get;
QUESTION 4
The given function is
This function has a horizontal asymptote of .
To find the y-intercept, we put into the function to get;