皮皮学，免费搜题
登录
搜题
【多选题】
观测值精度是指误差分布的密集或离散的程度。衡量精度的指标一般采用（）。A.
平均误差
B.
中误差
C.
相对误差
D.
极限误差
E.
绝对误差
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】During the Tang Dynasty, the regular style, the runningstyle and the grass style took shape and were collectively known as _______.
A.
modern script
B.
popular script
C.
classic script
D.
standard script
【判断题】Iceberg Theory is known as the “theory of omission” used to describe the writing style of American writer Ernest Hemingway. ( )
A.
正确
B.
错误
【简答题】相变时加热或冷却速度的不同会造成不同的热滞后或冷滞后,前者有( )。后者有为( )。
【单选题】The financial statement that shows the beginning balance of owner's equity; the changes in equity that resulted from new investments by the owner, net income (or net loss); withdrawals; and the ending...
A.
statement of financial position
B.
statement of cash flows
C.
balance sheet
D.
income statement
E.
statement of owner's equity
【简答题】Writing with Given Title : What is your view about social organizations like Fraternities and Sororities in the US for college students? Write some comment about it. You may use the material learned ...
【判断题】New York was the capital of hip hop during the 1980s, and the style was known as West Coast rap.
A.
正确
B.
错误
相关题目：