Mathematics Homework Help
Mathematics Homework Help. t-tests and confidence intervals MUST HAVE GRAPH CALC
Below I will attach questions D, E, & F.
you need the answer to question D to answer E&F, I will also attach the answer to question D so that you can answer E&F.
YOU MUST HAVE A GRAPHING CALCULATOR to answer E&F, which is why I cannot answer. So please, kindly answer E&F showing all of your work