Heidi's mom made flower arrangements for a party. she made 4 times as many rose arrangements as tullips

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

Match each polynomial with its factorization.

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?