甲,乙两支仪仗队队员的身高(单位:厘米)如下:
甲队:178,177,179,178,177,178,177,179,178,179;
乙队:178,179,176,178,180,178,176,178,177,180;
(1)将下表填完整:
(2)甲队队员身高的平均数为______厘米,乙队队员身高的平均数为______厘米;
(3)你认为哪支仪仗队更为整齐?简要说明理由.
0 134088 134096 134102 134106 134112 134114 134118 134124 134126 134132 134138 134142 134144 134148 134154 134156 134162 134166 134168 134172 134174 134178 134180 134182 134183 134184 134186 134187 134188 134190 134192 134196 134198 134202 134204 134208 134214 134216 134222 134226 134228 134232 134238 134244 134246 134252 134256 134258 134264 134268 134274 134282 366461
甲队:178,177,179,178,177,178,177,179,178,179;
乙队:178,179,176,178,180,178,176,178,177,180;
(1)将下表填完整:
| 身高 | 176 | 177 | 178 | 179 | 180 |
| 甲队(人数) | 3 | 4 | |||
| 乙队(人数) | 2 | 1 | 1 |
(3)你认为哪支仪仗队更为整齐?简要说明理由.