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Find the slope and the intercept term

Assignment Help Basic Statistics
Reference no: EM13957098

Problem 1

Somewhere in the Milky Way Galaxy, a class of 2,000 students took a course in Astronomy.  The first exam scores and the final exam percentage reached earth, but transmission broke off after only a dozen students' scores were received.  This is the only information available about that class.  That information is in the table below.

Student

Exam 1

Final

Scorpio

85

76

Andromeda

80

77

Pictor

70

72

Tucana

85

88

Vulpecula

80

76

Crux

85

83

Perseus

40

55

Orion

75

77

Cassieopia

80

72

Ursa

55

73

Centaurus

70

71

Hydrus

85

81

Use these data to answer the following questions

Using a pencil, paper, and a calculator, find the slope and the intercept term for Final = a + b Exam1.  Show your work, step by step.

Reference no: EM13957098

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