Flood discharges (m3/s) observed in a stream for 50 years are given below arranged in an increasing order. a. Plot the histogram, frequency histogram and cumulative frequency histogram by classifying the data into appropriate intervals. b. Find the mean, mode and media. Discuss whether the distribution is normal or not? c. Calculate the Csx and Kx. Discuss the shape of distribution 125 137 147 154 162 148 155 165 125 138 127 141 148 156 165 133 141 133 142 149 157 166 149 157 169 150 158 171 133 143 134 145 152 158 174 137 145 152 160 181 137 145 153 161 182 137 147 154 161 189

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Flood discharges (m3/s) observed in a stream for 50 years are given below arranged in an increasing order.

a. Plot the histogram, frequency histogram and cumulative frequency histogram by classifying the data into appropriate intervals.

b. Find the mean, mode and media. Discuss whether the distribution is normal or not? c. Calculate the Csx and Kx. Discuss the shape of distribution

125

137

147

154

162

148

155

165

125

138

127

141

148

156

165

133

141

133

142

149

157

166

149

157

169

150

158

171

133

143

134

145

152

158

174

137

145

152

160

181

137

145

153

161

182

137

147

154

161

189 

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