The following data represent the Calculus grades for a random sample of 10 freshmen at a certain college along with their scores on a FINAL TEST. Student Score, z Calculus, y 1 65 2.7 2 50 3.6 3 55 3.7 4 65 2.5 5 87 1.6 6 77 2.2 7 90 1.3 8 83 1.9 9 48 4.0 10 81 2.0 Compute and interpret the sample correlation coefficient. (b) State necessary assumptions on random variables. (c) Test the hypothesis that p = 0.5 against the alternative that p > 0.5. Use a P-value in the conclusion.

Q: Graph the equation and identify the x and y-intercepts. y =-6

A: Given: y=-6 To find: To graph the equation and identify the x and y-intercepts for the given…

Q: 2345

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Q: Graph X-2y=5

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Q: Homework: Mrs. Banks has deposited $350 in a vacation savine account and will add $50 to the account…

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Q: 4%=-5(x-312-1

A: Given y = -5 (x-3)^2 -1

Q: E. Write an equation with a graph that looks like y = |x|, with the point of the V-shaped graph at…

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Q: graph the line y=4

A: Consider the given line.

Q: Make a table of values and sketch the graph of the equation y=- x2+4. You must show the table and…

A: Make a table of values and sketch the graph of the equation y=-x2+4 .

Q: Graph: -2x+y=-3 O A. -4 O B. -4

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Q: Graph x=-4

A: The intersection with the x axis is the point where y=0. We already know the x coordinate, so the…

Q: The statement g(7) = -5 corresponds to what ordered pair?

A: Given data:- g(7)=-5 corresponds to what order pair.

Q: Graph: y > -3x/4.

A: Given inequality, y>-3x4

Q: y = 2csc0-10

A: Given: The function is y=2cscθ-1. Sketch the graph of the function. Concepts used: A) Consider a…

Q: y= 4-x|

A: Here we can graph the given 'y' value as below.

Q: let's Sweet Tooth... EXTRE Andy wants to eat Chocolate candy and a Chocolate cake for merienda. Andy…

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Q: Graph x=-1

A: The graph of x=-1 is a vertical line parallel to y-axis.