The average SAT score of first year UCF students is 1306 with a standard deviation of 120 and assume that the distribution of their SAT scores is bell-shaped symmetric. Find the probability that a randomly selected person has an IQ score higher than 1400. (Round your answer to two decimal places)

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.