Ms. clint is comparing the sales of sweaters and gloves at her store for the past ten winter weeks. sweater and glove sales gloves 0 5 10 15 20 25 sweaters 30 35 40 select the true statement based on the graph a. there is a nonlinear correlation between the sales of sweaters and gloves b. there is no correlation between the sales of sweaters and gloves. c. there is a negative linear correlation between the sales of sweaters and gloves. d. there is a positive linear correlation between the sales of sweaters and gloves

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

In a test for esp (extrasensory perception), a subject is told that cards only the experimenter can see contain either a star, a circle, a wave, or a square. as the experimenter looks at each of 20 cards in turn, the subject names the shape on the card. a subject who is just guessing has probability 0.25 of guessing correctly on each card. a. the count of correct guesses in 20 cards has a binomial distribution. what are n and p? b. what is the mean number of correct guesses in 20 cards for subjects who are just guessing? c. what is the probability of exactly 5 correct guesses in 20 cards if a subject is just guessing?