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Bellwork
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Questions on the quiz?
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Make a frequency table
1 4 2 7 10 9 6 17 0 5 13 15 8 20
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(increments of 5)
Make a histogram
22 7 10 24 12 3 8 16 13 16 5 12 7
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Calculate mean, median , mode
17 14 11 11 7 2 12 11 16 1 18
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(increments of 5)
Suppose that to make the bowling team you need to score no less than 181 on average over 5 games. If you scored 175, 224, 200, and 169 in your first 4 games what is the lowest score you can bowl in your 5th game and still make the team?
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The table shows the number of hours that a group of students spent studying for the SAT during their first week of preparation. The students each add 6 hours to their study times in the second week. What are the mean, median, mode, and range of times for the second week?
Student
Hours
Bob
19
James
10
Karen
15
Rosario
17
Antoine
10
Julio
16
Maria
13
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Make a box­and­whisker plot
66, 58, 50, 50, 62, 59, 68, 48, 35, 79, 68, 52, 59, 42, 38, 70, 59, 55, 65, 73
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A yogurt shop offers 6 different flavors of ice cream and 8 different toppings. How many choices are possible for a single serving of ice cream with one topping?
You have the numbers 1–16 written on slips of paper. If you choose one slip at random, what is the probability that you will NOT select a number which is divisible by 4?
A cell phone company orders 300 new phones from a manufacturer. If the probability of a phone being defective is 1.7%, about how many of the phones are likely to be defective? Round your answer to the nearest whole number.
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What are the ODDS of the spinner landing on a white section?
What is the probability of the spinner landing on a dark section?
What is the probability of the spinner landing on a a white section or a prime number?
What is the probability of the spinner landing on a an odd space and then on a white space?
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You have three $1 bills, four $5 bills, and two $10 bills in your wallet. You select a bill at random. With replacing the bill, you choose a second bill at random. What is P($5 then $10)?
You have three $1 bills, four $5 bills, and two $10 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill at random. What is P($5 then $10)?
You have three $1 bills, four $5 bills, and two $10 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill at random. What is P($10 then $10)?
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What are the mean, median, mode and the range of the data for the Pennfield students?
Pennfield Students Scores
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Homework:
Study
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