Using the mean from your sample distribution of 15 means and the standard deviation from the theoretical distribution (i. e. "sigma," the population standard deviation, which is given on the wrksheet) create a 95% confidence interval. Does the confidence interval contain the true mean from the population?

The composite figure is made up of a parallelogram and a rectangle. find the area. a. 76 sq. units b. 48 sq. units c. 124 sq. units d. 28 sq. units

This is so hard and it’s for a test

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.