The following data relate to the scores obtained by 9 salesmen of a company in an intelligence test and their weekly sales in thousand rupee: Salesman intelligence intelligence intelligence Test Scores 50 60 80 50 80 40 70 Weekly 30 60 40 50 60 80 50 60 80 40 70 Sales 30 60 40 50 60 40 50 60 I. Obtain the regression equation of sales on intelligence test score of the salesman. II.If the intelligence test score of a salesman is 65 what would be his expected weekly sales?

Q: The table below gives the number of hours seven randomly selected students spent studying and their…

A: Hours Studying 0.5 1 1.5 2 3 3.5 4.5 Midterm Grades 63 66 68 72 74 93 94

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A: The data values are as follow: Hours Unsupervised (x) 1 2 2.5 3.5 4 5.5 6 Overall Grades (y) 99…

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Q: The table below gives the number of hours seven randomly selected students spent studying and their…

A: N=7 Hours Studying 1 1.5 2 2.5 3 3.5 4.5 Midterm Grades 61 62 75 77 79 83 88

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A:

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A: AgeBone Density3933859316603136531266311

Q: he table below gives the number of hours spent unsupervised each day as well as the overall grade…

A: The independent variable is Hours Unsupervised. The dependent variable is Overall Grades. This is…

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Q: = The table below gives the number of hours spent unsupervised each day as well as the overall grade…

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Q: The table below gives the number of hours spent unsupervised each day as well as the overall grade…

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Q: The table below gives the number of hours spent unsupervised each day as well as the overall grade…

A: Hours Unsupervised(x) Overall Grades(y) 1 99 2 81 2.5 73 3.5 72 4 67 5.5 65 6 63

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A: The data is defined below as follows: From the information, given that

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Q: The table below gives the number of hours spent unsupervised each day as well as the overall grade…

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A: We have to find regressiom equation.

Q: The table below gives the number of hours spent unsupervised each day as well as the overall grade…

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Q: The table below gives the age and bone density for five randomly selected women. Using this data,…

A: Answer Given X        37           40              52          60            67Y       352…

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A:

Q: The table below gives the number of weeks of gestation and the birth weight (in pounds) for a sample…

A: Given information: x y X^2 Y^2 XY 33 5 1089 25 165 35 6.8 1225 46.24 238 37 7.9 1369 62.41…

Q: The table below gives the age and bone density for five randomly selected women. Using this data,…

A:

Q: The table below gives the number of hours spent unsupervised each day as well as the overall grade…

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