Here are the golf scores of 12 members of a college womens

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Here are the golf scores of 12 members of a college women's golf team in two rounds of tournament play. (A golf score is the number of strokes required to complete the course, so that low scores are better.) To what extent may we predict the second round score from the first round score? The standard error of the slope is 0.23.

Player123456789101112
Round 1

89

90

87

95

86

81

102

105

83

88

91

79

Round 2

94

85

89

89

81

76

107

89

87

91

88

80

a. Find a 95% confidence interval for the slope.

b. Find a 99% confidence interval for the slope.

Reference no: EM13621594

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