Mathematics, 01.08.2019 12:10 marjorieheckaman
Ashik claims that the graph on the right is the correct interpretation of the scatterplot, but his friend shelby claims that the graph on the left is correct.
Answers: 1
Mathematics, 21.06.2019 13:30
Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.
Answers: 2
Mathematics, 21.06.2019 18:00
Galen sold tickets of his churchās carnival for a total of $2,820. childrenās tickets cost $3 each and adult tickets cost $5 each. the number of childrenās tickets sold was 30 more than 3 times the number of adult tickets slod. how many childrenās ticket and how many adult tickets did he sell?
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Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
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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.
Answers: 1
Ashik claims that the graph on the right is the correct interpretation of the scatterplot, but his f...
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