Find the value of x and the value of y. A. x= 2 sqrt 3, y=4 sqrt 3
B. x=3, y=6 sqrt 3
C. x=6 sqrt 3, y= 12
D. x= 2 sqrt 3, y=6

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample