4. The table below shows the relationship between the number of miles traveled and the number of gallons of gas used. Which of the following statements best represents the relationship?
35
70
105
140
175
NUMBER OF MILES
NUMBER OF GALLONS
2.
4
1
3
5
F. The number of miles is the dependent quantity and the number of gallons is the independent quantity
G. The number of miles and the number of gallons are both dependent quantities.
H. The number of gallons and the number of miles are both independent quantities.
J. The number of miles is the independent quantity and the number of gallons is the dependent quantity
OG
Pl

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?