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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.

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that