The data below represent the prices of different items in a supermarket, construct the frequency table (use 6 classes) and find: 1) Mean 2) Median 3) Mode 4) Variance 5) Standard deviation 165 186 122 172 140 153 208 169 156 114 113 135 131 125 177 136 171 179 152 155 136 127 112 188 116

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The data below represent the prices of
different items in a supermarket, construct
the frequency table (use 6 classes) and find:
1)
Мean
2)
Median
3)
Mode
4)
Variance
5)
Standard deviation
165
186
122
172
140
153
208
169
156
114
113
135
131
125
177
136
171
179
152
155
136
127
112
188
116
Transcribed Image Text:The data below represent the prices of different items in a supermarket, construct the frequency table (use 6 classes) and find: 1) Мean 2) Median 3) Mode 4) Variance 5) Standard deviation 165 186 122 172 140 153 208 169 156 114 113 135 131 125 177 136 171 179 152 155 136 127 112 188 116
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