Drag the tiles to the correct boxes to complete the pairs.
5/6
in the figure, line a and line bare parallel. based on the figure, match each given angle with its congruent angles,
angles congruent to 21
angles congruent to 22
angles congruent to 27
angles congruent to 26

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?