Identify each pair of angles as alternate interior, alternate exterior, corresponding, or consecutive interior angles.
Angles 2 and 10:
a
1/2
8/7
3/4
6/5
6
9/10
16/15
11/12
14/13
rc
Vd
O Consecutive angles
O Alternative Interior angles
O Alternative exterior angles
O Corresponding angles

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?