1. The p-value for a two-sided hypothesis test is 0.20 for the null hypothesis H
ID: 3317646 • Letter: 1
Question
1. The p-value for a two-sided hypothesis test is 0.20 for the null hypothesis Ho: = 15. Does the 96% confidence interval associated with the test include the value 15?
a. yes b. no c. unable to determine
2. The driving distance for professional golfer, Lion Woods, varies uniformly between 240 and 265 yards.
(Round probabilities to four decimals and yardage to two decimals)
a) What's the probability that one of his randomly selected drives is between 242 and 246 yards?
b) What's the 36th percentile of the distribution of his driving distances?
c) What's the standard deviation of his driving variance?
d) 38% of his drives are longer than a specific distance. Find that specific distance.
e) Approximately 68% of his driving distances fall between (Click to select)plus/minus two standard deviation of the meanplus/minus three standard deviation of the meanNone of theseplus/minus one standard deviation of the mean
Explanation / Answer
(1) Answer : Yes (since the P-value=0.20>alpha=0.04, we fail to reject H0)
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