A tennis enthusiast wants to estimate the mean length of mens singles matches held during the...
A tennis enthusiast wants to estimate the mean length of mens singles matches held during the Wimbledon tennis tournament. Form the wimbledon history archives, her randomly selects 42 matches played since 1968 and finds the mean is 133.4 minutes with a standard deviation of 43.3 minutes.
construct a 95% confidence interval for the population mean length of mens single matches during wimbledon.
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A tennis enthusiast wants to estimate the mean length of mens
singles matches held during the...
Matthew wants to estimate the mean length of time (in minutes) all Senior High students spend reading online news articles. To determine this estimate, he took a random sample of 15 people and obtained the following results: 40, 110, 56, 20, 15, 10, 82, 6
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