Mathematics, 09.03.2021 18:50, yejinschoi3007
14. Timothy has a set of plastic squares. The table shows the relationship between A, the area of each
square in square centimeters, and s, the side length of each square in centimeters.
Timothy's Squares
Area, A
1 4 49 64
(square centimeters)
Side Length, s
1 2 7 8
(centimeters)
Which equation can be used to represent the relationship between A and s for these squares?
F.
G.
A=s
A = ss
A = 2 + 5
A = S + S
H.
J.
Answers: 2
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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.
Answers: 1
14. Timothy has a set of plastic squares. The table shows the relationship between A, the area of ea...
Mathematics, 09.04.2020 00:28
Mathematics, 09.04.2020 00:28
Mathematics, 09.04.2020 00:28