Mathematics, 28.03.2021 02:50 sarahabuadas7396
Word on the street is the most popular month for babies to be born is in September. To test this out, you take a random sample of 150 students at a an event and find 21 of them were actually born in September. You want to know whether the proportion born in September is higher than 1/12 (which is what you would expect if September were the same as any of the other 12 months). So H. : p= and H, :p> The P-value for the test is 0.0056. Which of the following statements best describes what the P-value represents?
a. The probability that September birthdays are no ore common than any other month is 0.0056
b. The probability that September birthdays are more common is 0.0056
c. The probability that the proportion of September birthdays in the population is not equal to 1/12 is 0.0056
d. 0.0056 is the probability of getting a sample with a proportion of September birthdays this far or farther above 1/12 if the true proportion is 1/12
e. 0.0056 is the probability of getting a sample with a proportion of September birthdays this close to 1/12 if the true proportion is not 1/12
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Word on the street is the most popular month for babies to be born is in September. To test this out...
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