Ryan only work for 9 1/4 hour everyday because he takes 1 1/4 hour of break so you minus the from the total and get the sum of 9 1/4
Answer: The margin of error is 12.74.
Step-by-step explanation:
Since we have given that
Standard deviation = 6.5
Mean = 255
Let 95% level of significance,
So, z value = 1.96
We need to find the "Margin of error":
So, it becomes :
Margin of error = Standard deviation × z-value
Margin of error =
Hence, the margin of error is 12.74.
The solution for that proplem is X=4,1
Answer:
Gerald Pali per hawa his regular house are 40 hours per week and there was a time and a half overtime find the total pay of a week in which he were 24 hours
Step-by-step explanation: