statassignment6

statassignment6 - Melondy Moody Assign. 6 Sec. 05 1.) a.)...

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Melondy Moody Assign. 6 Sec. 05 1.) a.) The likelihood that you will pay nothing for your meal is 1/50, which means that you will have a 2% chance. p < .02 b.) The likelihood that you will pay full price is 10/50, which means that you will have a 20% chance of paying full price for your meal. p < .20 c.) The likelihood that you will get at least 20% off of your meal is 10+5+3+1=19 balls, 19/50, which means that you will have a 38% chance of getting at least 20% off of your bill. p < .38 2.) a.) If the teacher selects one person from the class the number would be 14+11= 25 students. The likelihood that the teacher will select a girl will be 14/25, which means there is a 56% chance that a girl will be selected. p < .56 b.) If the first two that she has selected are boys then that now makes the number out of 23, 25-2=23. The new arrangement is now 14 girls/ 23 students, which means that there is about a 61% chance that a girl will be selected third. p < .61 3.) a.) (3 - 0) = 3/12 standard deviations = z = .25
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statassignment6 - Melondy Moody Assign. 6 Sec. 05 1.) a.)...

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