Participant Rock Classical Heavy Metal ROW MEANS = 1 70 64 90 74.67 2 78 69 85 77.33 3 80 72 67 73 4 82 65 100 82.33 5 81 67 120 89.33 6 80 58 98 78.67 GROUP MEANS = 78.5 65.83 93.33   Total mean = 79.22 Null (H0) and alternative (Ha) hypotheses:

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Given the following data and using Jamovi, test (at an alpha of 0.05) whether type of music influences heart rate (measured in beats per minute, bpm).

 

Participant

Rock

Classical

Heavy Metal

ROW MEANS =

1

70

64

90

74.67

2

78

69

85

77.33

3

80

72

67

73

4

82

65

100

82.33

5

81

67

120

89.33

6

80

58

98

78.67

GROUP MEANS =

78.5

65.83

93.33

 

Total mean = 79.22

Null (H0) and alternative (Ha) hypotheses:______________________________________________________________________________________________________________________________________________

What are your degrees of freedom for group (type of music)? _________

What are your degrees of freedom for error (within-subjects)? _________



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