The slope of a line is -1/3, and the y-intercept is 10/3. what is the equation of the line written in general form? a. 10x + 3y - 1 = 0 b. x + 3y + 10 = 0 c. x + 3y - 10 = 0

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.