A form 1099-R gross distribution box 1 has an amount and box 2a has no amount, should box 1 and 2a be the same? The distribution code is G, there are no federal nor satate taxes withheld. I need an answer,thank you

I have a database with several missing points meaning that the number of data in each column is different. Can I draw the distribution of response value for each independent variable and combine them to come up with the distribution of response variable for the combined conditions? In other words,...

Hi can you please help me , I don't know how to do this question. Thanks. Q/ If X and S^2 (where S^2 =1( ) 21nX Xnii) are the sample mean and sample variance of a random sample of n = 30 elements from a Normal population, N(9,100), find: (I) P(40< S^2 <150)

On the same diagram sketch three normal distributions, one with mean 0 and standard deviation 2, one with mean 0 and standard deviation 4, and one with mean 3 and standard deviation 2. Make sure that you label each of the three graphs. I do not understand how I am supposed to do this, can...