If it was Figure M to Figure L it would be right 8 and up 7
and if it was from Figure L to Figure M it would be left 8 and down 7
2x-8 + 4x+8
2x+4x= 6x
-8+8=0
so your answer is 6x I think.
Answer:
Thursday
Step-by-step explanation:
We are given the changes in the low temperature compared to the day before.
Now, first we find the difference in temperature occurring on each day.
As, difference = | current value - previous value |.
So, we get the differences as,
Wednesday = | 4.1 - 3.5 | = 0.6
Thursday = | 0 - 4.1 | = 4.1
Friday = | 2.2 - 0 | = 2.2
Now, as we see that the maximum difference i.e 4.1 occurs on Thursday.
Hence, the most change in the temperature occurs on Thursday.
I doing it right know i will give you the answer
Answer:
a: 1037 is the minimum sample size needed
b: 712 is the minimum sample size needed
Step-by-step explanation:
We need to use the formula for minimum sample size of a proportion when a sample proportion is known.
The level of confidence is 99%, which has a corresponding z-value of 2.575.
We know the desired error is 4%, or 0.04.
Part a: We have no prior estimate. See attached photo for calculation
Part b:
We know p-hat = 0.22. Therefore q-hat = 1 - 0.22 = 0.78
See the attached photo for the calculation of the minimum sample size