A marketing company created a linear regression model to predict the number of units sold by a client based on the amount fo money spent on marketing by the client. Which of the following is the best graphic

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the rotational symmetry of a wheel

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain