Answer:
-6
Step-by-step explanation:
-1 - 5 = -6
Hopefully that's what you meant...
Answer:
n=1705
Step-by-step explanation:
The margin of error is the range of values below and above the sample statistic in a confidence interval.
Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".
Assuming the X follows a normal distribution
And the distribution for
is:
We know that the margin of error for a confidence interval is given by:
(1)
The next step would be find the value of
,
and
Using the normal standard table, excel or a calculator we see that:
If we solve for n from formula (1) we got:
And we have everything to replace into the formula:
And if we round up the answer we see that the value of n to ensure the margin of error required
mm is n=1705.
Hope this is what you are looking for
Answer: 14, 48, 50
Step-by-step explanation:
14^2+48^2=50^2
Answer:
Step-by-step explanation:
#4 part A= D
#4 part B = 76
Your question only states parrallelogram ABCD is shown, so I assume you only wanted those answers, GL