A small college has 800 students, 10% of which are left-handed. Suppose they take an SRS of 8 students. Let L = the number of left-handed students in the sample.
Which of the following would find P(L = 2)?

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.