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answer is (x-2)
[4x(6-3)] + [(8-2) divided by 2) PLEASE HELP ME IM STUCK ON THIS QUESTION ON A TEST
2 answers:
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200 dollars is equivalent to 40%
So what is 100% equivalent to;
Rent payment=
= 500 dollars
So what is 100% equivalent to;
Rent payment=
= 500 dollars
Answer:
The 98% confidence interval for the mean consumption of milk among people over age 32 is between 3.3 and 3.5 liters.
Step-by-step explanation:
We have that to find our level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Ztable as such z has a pvalue of .
That is z with a pvalue of , so Z = 2.327.
Now, find the margin of error M as such
In which is the standard deviation of the population and n is the size of the sample.
The lower end of the interval is the sample mean subtracted by M. So it is 3.4 - 0.1 = 3.3 liters
The upper end of the interval is the sample mean added to M. So it is 3.4 + 0.1 = 3.5 liters
The 98% confidence interval for the mean consumption of milk among people over age 32 is between 3.3 and 3.5 liters.