wheres the plot lol
needa add a photo or sum or else i cant answer it
it will rotate 150/30= 5 degrees per minute the it will rotate 5(5)=25 degrees per five minutes
Answer:
This app is meant for 1 question at a time
Step-by-step explanation:
Not trying to be mean just saying, here's a funny cat picture
Answer:
Step-by-step explanation:
Sample variance when large number of samples are drawn we have tend to become a normal distribution.
Variance of the sample is different since variance
Var(x) = E(x^2)-{E(x)}^2
is the formula used for finding the variance of any sample.
But sampling distribution of variance requires repeating this process with the different samples several times.
So option A is not right
B is also not correct, C is wrong
D.The sampling distribution of the mean requires multiple samples to be compared. However, in this situation you are looking for the variance, so finding the sample variance is the same as investigating the sampling distribution of the variance.
is correct
