Mathematics, 15.04.2020 03:13 dheydar9377
An employer wishes to compare typing speeds of graduates from 2 different study programs: A and B. Eight random graduates from course A type at 62, 85, 59, 64, 73, 70, 75, and 72 words per minute. Six random graduates from course B type at 75, 64, 81, 55, 69, and 58 words per minute. You are to find the 90% confidence interval for the mean difference between the typing speeds of course A and B. In order to do this, you will need to complete a 2 sample t-test for the difference in means.
Answers: 2
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Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. after tax the total is 45.99. what percentage of the subtotal is the total?
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An employer wishes to compare typing speeds of graduates from 2 different study programs: A and B. E...
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