皮皮学，免费搜题
登录
搜题
【单选题】
因果分析图法又称( )。A.
头脑风暴法
B.
分层分析法
C.
分析法
D.
质量特性要因分析法
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】一个 220 V 、 1000 W 的电热器, 若将它接到 110 V 的电源上, 其吸收的功率为多少?若把它误接到 380 V 的电源上, 是否安全?
A.
250W，安全
B.
250W，不安全
C.
25W，安全
D.
25W，不安全
【单选题】If the slope of the saving function is 0.27, then the marginal propensity to ________. (如果保存函数的斜率为0.27,则边际倾向为 _ _ _ _ _ _ _ _。——中文由在线翻译而来,仅供参考)
A.
import is less than 0.27进口量小于0.27
B.
save is 0.73保存为0.73
C.
consume is 0.73消费是0.73
D.
consume is 0.27消费是0.27
【简答题】若将一个220v、1000w的电热器接到110v的电源上,则其吸收的功率为 ?若误接380v的电源上,吸收功率是 ?是否安全 ?
【单选题】If the coefficient of determination is 0.975, then the slope of the regression line:
A.
must be positive.
B.
must be negative.
C.
could be either positive or negative.
D.
None of the above answers is correct.
【单选题】Now I read______ than before.
A.
a little faster
B.
a little fast
C.
more faster
D.
less faster
【单选题】Tsunamis are very long waves in the ocean, sometimes hundreds of miles long. Tsunamis usually start suddenly. They may begin as normal waves and change to big waves very quickly. After this change, ts...
A.
Compare and contrast
B.
Spatial
C.
Chronological
D.
Problem and Solution
E.
Cause and Effect
F.
Order of Importance / Sequence
【单选题】If the slope of the AE curve increases, the multiplier
A.
decreases.
B.
increases.
C.
stays the same.
D.
can either increase or decrease depending on what happens to the MP
【单选题】If the coefficient of determination is 0.975, then the slope of the regression line:
A.
must be positive.
B.
must be negative.
C.
could be either positive or negative.
D.
No correct options.
相关题目：
【单选题】Now I read______ than before.
A.
a little faster
B.
a little fast
C.
more faster
D.
less faster