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Based on the data in the table which proportion could be used to predict the total number of car seats that are installed wrong in a random sample of 5,000 car seats A. 35/500=x/124 B. 89/5000=x/124 C. 35/124=x/5000 D. 89/124=x/5000​​​

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

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?