Mathematics, 07.05.2020 13:58 cpalabamagirl2595
Mr. Good Wrench advertises that a customer will have to wait no more than 30 minutes for an oil change. A sample of 26 oil changes had a standard deviation of 4.8 minutes. Use this information to calculate a 90% confidence interval for the population standard deviation waiting time for an oil change.
Answers: 3
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Grandma made an apple pie. josh and his brother joe finished 4/5 of it. then 3 friends came over and shared the left over. how much pie did each friend eat
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Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?
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Hich equation can pair with x + 2y = 5 to create an inconsistent system? 2x + 4y = 3 5x + 2y = 3 6x + 12y = 30 3x + 4y = 8
Answers: 3
Mr. Good Wrench advertises that a customer will have to wait no more than 30 minutes for an oil chan...
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