Step-by-step explanation:
I just checked Unit 4 lesson 4.08... the answer are these:
The slope is 10
AND
The slope represents the monthly cost of the membership
I took the assessment 3 times & got 100% 2 times & 90% 1 time because I just wanted to raise my grade up more by retaking it....!!! If you need help with anything else, I can help you!!! :)
17:2 equals is 17/19 of the whole and part b is 2/19 of the whole
Answer:
And the 90% confidence interval would be between [566.80 and 579.20]
Step-by-step explanation:
Information given
represent the sample mean
population mean (variable of interest)
s=22 represent the sample standard deviation
n=36 represent the sample size
Confidence interval
The confidence interval for the mean is given by the following formula:
(1)
The degrees of freedom are given by:
The Confidence level is 0.90 or 90%, the significance would be
and
, and the critical value for this case would be
And replacing we got:
And the 90% confidence interval would be between [566.8033 and 579.1967]
Answer:
C
Step-by-step explanation: