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Mathematics, 05.07.2019 18:00 kaseyvn03
Susie scored 85, 84,and 78 on three of the four math tests. if her average score for the four tests was 86. what was her score on the fourth test?
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Mathematics, 21.06.2019 20:30, cogger9348
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, 22.06.2019 07:40, bremarie102013
Describing exponential functionswhich statements describe the function f(x) = 3(1)"? check all that apply. secreo each successive output is the previous output divided by 3.o as the domain values increase, the range values decrease. o the graph of the function is linear, decreasing from left to righto each successive output is the previous output multiplied by 3.o the range of the function is all real numbers greater than 0.o the domain of the function is all real numbers greater than 0.
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Susie scored 85, 84,and 78 on three of the four math tests. if her average score for the four tests...
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