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Mathematics, 21.06.2019 18:00
Big boi and travis scott are performing at the super bowl. travis scott is 62 years younger than twice big boi’s age. the sum of their ages is 70 years old. use b to represent big boi’s age. write and solve an equation.
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Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
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Mathematics, 21.06.2019 21:40
Aphrase is shown read the phrase and give me the answer
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Mathematics, 13.12.2019 12:31
Chemistry, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
Geography, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
History, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31
Mathematics, 13.12.2019 12:31