Answer:
there will be 9 rows
Step-by-step explanation:
Answer:
And we can use the normal standard distribution table or excel and with the complement ruler we got:
Step-by-step explanation:
We know the following info given:
represent the true mean
represent the population deviation
represent the sample size selected
Since the sample size is large enough (n>30) we can use the central limit theorem and the sample mean would have the following distribution:
And for this case we want to find this probability:
And we can use the z score formula given by:
And replacing we got:
And we can use the normal standard distribution table or excel and with the complement ruler we got:
Hello,
Here is your answer:
The proper answer to this question is "7.7"
Here is how:
35*22
_____
100
=7.7
Your answer is 7.7!
If you need anymore help feel free to ask me!
Hope this helps!
Answer:
(-11, 1)
Step-by-step explanation:
x-values are horizontal and y-values are vertical
so add -4 to -7 to get -11
add 0 to 1 to get 1
new point is at (-11,1)
Sqrt(12^2 - 6^2) = sqrt(144-36) = sqrt(108) = 6sqrt(3)