WILL MARK BRAINLIEST

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.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Idk math. i need to fill in the missing numbers . due tommorow !