You wish to determine if there is a linear correlation between the two variables at a significance level of α=0.05α=0.05. You have the following bivariate data set. x y 43.5 181.7 81.9 106.1 74.4 58.4 99 1.8 83.1 -6.3 29.5 150.5 62.6 44.7 66.4 54 60.5 142.9 66.7 48.7 60.3 41 61.7 171.8 What is the critival value for this hypothesis test? rc.v. =

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A: Given Information: The correlation between the two is moderate and negative, with r = -0.6. A…

Q: Click the icon to view the table of critical values of the correlation coefficient. 4 15 24 37 51 74…

A: From the above data  (a) Which variable is likely the explanatory variable and which is the response…

Q: 10 9.14 13 8.74 11 9.27 14 8.09 y 8.13 8.77 4 12 9.14 5 6.13 3.09 7.25 4.73 Click here to view a…

A: The data is given as:   x y 10 9.14 8 8.13 13 8.74 9 8.77 11 9.27 14 8.09 6 6.13…

Q: Here is a bivariate data set in which you believe y to be the response variable. y 61.3 38 56.3 38.3…

A: Scatter plot: Excel Procedure: Enter x and y in Excel>Data>Data Analysis>…

Q: Run another s

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Q: 17 5 O Yes, significant correlation O No

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A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Procedure to obtain the scatter plot:Go to EXCELGo to Insert menuSelect the range of the variables X…

Q: Suppose a doctor measures the height, x, and head circumference, y, of 11 children and obtains the…

A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A: Internet Users, X Award Winners, Y 81.1 5.6 79.1 9.1 56.2 3.3 66.7 1.7 78.2 10.7 38.9…

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A: Solution: x y x2 y2 xy  0.251 1.1 0.063 1.21 0.2761 0.249 3.3 0.062 10.89 0.8217 0.286 5.5…

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A: Solution 1) Construct a scatter plot

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Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

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Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

A:

Q: Listed below are numbers of Internet users per 100 people and numbers of scientific award winners…

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A: Given Data : The independent variable is XX, and the dependent variable is YY.

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