A researcher collected health information from 30 randomly selected patients living with diabetes. Reported below are the fasting glucose levels (mg/dL) for 15 males and 15 females. You want to know if there is a difference in fasting glucose levels between males and females. Fasting Fasting Gender Glucose (mg/dL) Gender Glucose (mg/dL) Male 74 Female 88 Male 72 Female 112 Male 66 Female 114 Male 90 Female 97 Male 86 Female 121 Male 87 Female 109 Male 101 Female 72 Male 99 Female 75 Male 108 Female 97 40 Male 101 Female 73 Male 78 Female 71 Male 112 Female 64 Male 75 Female 98 Male 73 Female 101 Male 88 Female 81 Variance = 204.81 Variance = 327.84

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
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A researcher collected health information from 30 randomly selected patients living with
diabetes. Reported below are the fasting glucose levels (mg/dL) for 15 males and 15
females. You want to know if there is a difference in fasting glucose levels between males
and females.
Fasting
Fasting
Gender Glucose
(mg/dL)
Gender Glucose
(mg/dL)
Male
74
Female
88
Male
72
Female
112
Male
66
Female
114
Male
90
Female
97
Male
86
Female
121
Male
87
Female
109
Male
101
Female
72
Male
99
Female
75
Male
108
Female
97
40
Male
101
Female
73
Male
78
Female
71
Male
112
Female
64
Male
75
Female
98
Male
73
Female
101
Male
88
Female
81
Variance = 204.81
Variance = 327.84
Transcribed Image Text:A researcher collected health information from 30 randomly selected patients living with diabetes. Reported below are the fasting glucose levels (mg/dL) for 15 males and 15 females. You want to know if there is a difference in fasting glucose levels between males and females. Fasting Fasting Gender Glucose (mg/dL) Gender Glucose (mg/dL) Male 74 Female 88 Male 72 Female 112 Male 66 Female 114 Male 90 Female 97 Male 86 Female 121 Male 87 Female 109 Male 101 Female 72 Male 99 Female 75 Male 108 Female 97 40 Male 101 Female 73 Male 78 Female 71 Male 112 Female 64 Male 75 Female 98 Male 73 Female 101 Male 88 Female 81 Variance = 204.81 Variance = 327.84
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