Ineed if someone would? what is the correlation coefficient of the set of data? round your answer to the nearest thousandth

years: 1, 2, 3, 4, 5, 6, 7, 8
height: 2.1, 3.2, 6.8, 7.3, 11.2, 12.6, 13.4, 15.9

Describe in detail how you would construct a 95% confidence interval for a set of 30 data points whose mean is 20 and population standard deviation is 3. be sure to show that you know the formula and how to plug into it. also, clearly state the margin of error.

Alogical argument that is presented in graphical form using boxes and arrows is called?

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get