NEED HELP ASAP!! You found out that the exam had a mean of 76 and standard deviation of 9 with scores showing close to a bell shape curve. What can you tell us about the exam scores for students in the course? Does it seem likely any student scored a 100?

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

How many zeros does the function f(x)=4x3-x2+1 have

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.