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【简答题】
某商业企业9月份各天的销售额数据如下(单位:): 207 226 247 202 188 260 190 186 215 228 221 242 211 231 251 224 217 230 241 208 222 234 218 253 223 213 272 199 219 245 试计算:(1)该商业企业日销售额的平均数、中位数和众数 (2)下、上四分位数,极差和四分位差 (3)标准差
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【判断题】King's English is "English as it should be spoken," was changed into "English as it should be spoke." which tells us that the rebellion against a cultural dominance is still there.
A.
正确
B.
错误
【简答题】TRIZ的中文是发明问题解决理论,简称“()”。
【简答题】四、英译中。 English is known as a world language, regularly used by many nations whose English is not their first language. Like other languages, English has changed greatly. The history of the English lan...
【简答题】English is known as a world language, regularly used by many nations whose English is not their first language. Like other languages, English has changed greatly. The history of the English language c...
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