Mathematics, 23.10.2019 19:30 cbaughn11
Reber and kotovsky (1997), in a study of problem solving, described one of their results comparing a specific group of participants within their overall control condition as follows: "this group took an average of 179 moves to solve the puzzle, whereas the rest of the control participants took an average of 74 moves, t1192 = 3.31, p 6 .01" (p. 183). explain this result to a person who has never had a course in statistics. (focus on the meaning of this result in terms of the general logic of hypothesis testing and statistical significance.)
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Mathematics, 21.06.2019 16:10
Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.
Answers: 3
Mathematics, 21.06.2019 18:00
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
Answers: 3
Mathematics, 21.06.2019 18:30
Analyze the graph of the cube root function shown on the right to determine the transformations of the parent function. then, determine the values of a, h, and k in the general equation.
Answers: 1
Reber and kotovsky (1997), in a study of problem solving, described one of their results comparing a...
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