Mathematics, 27.06.2019 10:00 munchycluz9
Hurrry a. it is stretched horizontally by a factor of 2 and translated up 3. b. it is compressed horizontally by a factor of 2 and translated up 3. c. it is stretched vertically by a factor of 2 and translated up 3. d. it is compressed vertically by a factor of 2 and translated up 3.
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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 23:30
Adele is five years older than timothy. in three years, timothy will be 2/3 of adele’s age. what is adele‘s current age?
Answers: 1
Hurrry a. it is stretched horizontally by a factor of 2 and translated up 3. b. it is compressed ho...
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