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(08.06 MC) A random sample of 150 students is chosen from a population of 5,000 students. The mean IQ in the sample is 110, with a standard deviation of 10. What is the 95% confidence interval for the students’ mean IQ score?

(06.05) Janie is analyzing a quadratic function f(x) and a linear function g(x). Will they intersect?   f(x) g(x) x g(x) 1 2 2 4 3 6

(07.03 LC) What are the explicit equation and domain for a geometric sequence with a first term of 4 and a second term of −12?

(09.04 MC) If and , what are the values of sin Θ and tan Θ?

(07.03) What is the sum of an 8-term geometric series if the first term is −11, the last term is 859,375, and the common ratio is −5?

(07.05 MC) Identify the sequence graphed below and the average rate of change from n = 0 to n = 3.

(08.03 MC) A group of people were given a personality test to determine if they were Type A or Type B. The results are shown in the table below:     Male Female Type A 55 75 Type B 48 22 Compare P(Female or Type B) with P(Female | Type B).

(09.01 LC) What is the arc length when Θ = and the radius is 6 cm?

(07.04 LC) What is the sum of the geometric sequence −4, 24, −144, … if there are 7 terms?

(09.05 MC) Compare the following functions: f(x) = − 5 sin(2x − π) + 2 g(x) h(x) x y −2 10 −1 7 0 5 1 3 2 5 3 7 4 10 Which function has the smallest minimum?