Suppose you have gathered data on wages and education level for n individuals. You would like to use your data to construct an ordinary least squares (OLS) simple linear regression model to study the effects of education on salary. Your OLS regression line is:

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.

Me find the value of x each figure.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%