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Use the following scenario to answers Questions 20 - 25: According to a survey, 67.5% of Californians prefer hot weather over cold weather. Let
Use the following scenario to answers Questions 20 - 25: According to a survey, 67.5% of Californians prefer hot weather over cold weather. Let X = number of Californians in a sample of 19 who prefer hot weather over cold weather. Question 20 What is the probability distribution for X? OX-B (0.325, 19) OX-B (19, 0.675) X-U (0, 19) X-B (19, 0.325) Question 21 2 pts 2 pts What is the probability that more than 13 Californians prefer hot weather over cold weather? 0.4269 O 0.3811 0.6189 0.1931 Question 22 2 pts What is the probability that at most 15 Californians prefer hot weather over cold weather? 0.9098 0.1190 0.0902 0.7908 Question 23 2 pts What is the probability that exactly 10 Californians prefer hot weather over cold weather? 0.0734 0.1285 0.0353 O 0.8715 Question 24 2 pts What is the probability that at least 16 Californians prefer hot weather over cold weather? 0.9098 0.0902 O 0.0618 O 0.0284 Question 25 What is the mean of X? 2.042 Californians 4.168 Californians 12.825 Californians O 6.175 Californians 2 pts
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