Question: 1) What is the sample size? 2) Calculate the sample average? 3) Calculate the sample standard deviation? 4) Construct a 95% Confidence Interval for the

1) What is the sample size?

2) Calculate the sample average?

3) Calculate the sample standard deviation?

4) Construct a 95% Confidence Interval for the mean Data scores in the population.

Data

65

71

72

72

72

72

73

73

73

74

75

75

76

77

78

78

78

78

79

79

80

80

81

81

81

81

81

81

81

82

82

82

82

83

83

83

83

84

84

84

84

84

84

84

84

84

84

85

85

85

85

85

85

85

85

85

85

86

86

86

86

86

86

86

86

86

86

86

87

87

87

87

87

88

88

88

88

88

88

88

88

89

89

89

89

89

89

90

90

90

90

90

90

90

90

90

90

90

90

90

90

90

90

90

90

91

91

91

91

91

91

91

91

91

91

91

91

91

92

92

92

92

92

92

92

92

92

93

93

93

93

93

93

93

93

93

93

93

93

93

94

94

94

94

94

94

94

94

94

94

94

94

94

95

95

95

95

95

95

96

96

96

96

96

96

96

97

97

97

97

97

97

97

97

97

97

98

98

98

98

98

98

98

99

99

99

99

99

99

99

99

99

99

99

99

99

99

99

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

100

101

101

101

101

101

101

101

101

101

101

101

101

102

102

102

102

102

102

102

102

102

102

102

102

102

103

103

103

103

103

103

103

103

103

103

103

103

103

103

103

103

103

104

104

104

104

104

104

104

104

104

104

104

104

104

104

104

104

104

104

104

105

105

105

105

105

105

105

105

106

106

106

106

106

106

106

106

106

106

106

107

107

107

107

107

107

107

107

107

107

107

107

108

108

108

108

108

108

108

108

108

108

108

109

109

109

109

109

109

109

109

109

109

109

109

109

109

109

109

109

110

110

110

110

110

110

110

110

110

111

111

111

111

111

111

111

111

111

112

112

112

112

112

112

112

113

113

113

113

113

113

113

113

113

114

114

114

114

114

114

114

114

114

114

114

114

114

114

114

114

115

115

115

115

115

115

115

116

116

116

116

116

116

117

117

117

117

117

117

117

117

118

118

118

118

118

119

119

119

119

120

120

120

120

120

121

121

121

121

122

122

122

122

122

123

123

123

123

123

123

123

123

123

124

124

124

125

125

125

125

125

126

126

126

127

127

127

127

127

127

127

129

129

129

130

131

132

134

134

135

135

136

136

137

140

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!