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It is believed that Lake Tahoe Community College LTCC Intermediate Algebra students get less than...

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It is believed that Lake Tahoe Community College LTCC Intermediate Algebra students get less than seven hours of sleep per night on average A survey of 22 LTCC Intermediate Algebra students generated a mean of 7 24 hours with a standard deviation of 1 93 hours At a level of significance of 5 do LTCC Intermediate Algebra students get less than seven hours of sleep per night on average Fill in the blank The Type Il error is not to reject that the mean number of hours of sleep LTCC students get per night is at least seven when in fact the mean number of hours Note at most means less than or equal to at least means greater than or equal to is more than seven hours is at most seven hours is at least seven hours

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