Use Sheet 2 of the Excel file to answer the following questions. A school administrator believes that the mean class GPAs for a given course are higher than the preferred mean of at a significance level of , and checks a randomly chosen sample of classes. Create a histogram, and calculate , the -statistic, and the -value

Asquare parking lot has 6,400 square meters what is the length in meters

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Lin is writing an equation to model the proportional relationship between y, the total cost in dollars of downloading videos from a website, and x, the number of videos downloaded. she knows that the total cost to download 3 videos was $12. her work to find the equation is shown below. joylin’s work step 1 k= 3/12= 0.25 step 2 y= 0.25x where did joylin make her first error?