lecting only skateboard riders at random from a population of skateboarders. O Selecting people randomly from a population while making sure racial representation is proportional. QUESTION 23 "A zoo has 3 gorillas and 6 chimpanzees. A random sample (without replacement) of n = 4 animals is selected. If the first two animals are both gorillas, and the next is a chimpanzee, what is the probability that the next animal is a chimpanzee?" O p(chimp) = .667 O p(chimp) = .625 O p(chimp) = .833 O p(chimp) = .167 QUESTION 24

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23
Which of the following is an example of true random sampling
O Selecting only blonde haired girls at random from a population of shampoo users
O Making sure the number of men and women is even when selecting a sample
O Selecting only skateboard riders at random from a population of skateboarders.
O Selecting people randomly from a population while making sure racial representation is proportional.
QUESTION 23
"A zoo has 3 gorillas and 6 chimpanzees. A random sample (without replacement) of n = 4 animals is selected. If the first two animals are both gorillas, and the next is
a chimpanzee, what is the probability that the next animal is a chimpanzee?"
O p(chimp) = .667
O p(chimp) = .625
O p(chimp) = .833
O p(chimp) = .167
QUESTION 24
Transcribed Image Text:Which of the following is an example of true random sampling O Selecting only blonde haired girls at random from a population of shampoo users O Making sure the number of men and women is even when selecting a sample O Selecting only skateboard riders at random from a population of skateboarders. O Selecting people randomly from a population while making sure racial representation is proportional. QUESTION 23 "A zoo has 3 gorillas and 6 chimpanzees. A random sample (without replacement) of n = 4 animals is selected. If the first two animals are both gorillas, and the next is a chimpanzee, what is the probability that the next animal is a chimpanzee?" O p(chimp) = .667 O p(chimp) = .625 O p(chimp) = .833 O p(chimp) = .167 QUESTION 24
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