The reliability of a study using multiple regression analysis depends on the following choice including: A: omitted variable bias B: errors-in-variables. C: presence of homoskedasticity in the error term D: external validity

Major types of media bias include: bias by omission, bias by placement, bias by headline, bias by photos and captions, and bias by ______.

在Java Web应用开发中，编写JSP包含如下代码，JSP执行后在HTML页面上的输出结果为（）。 A:  variable：88 variable：NULL B:  variable：80+8 variable： C:  variable：88 variable： 88 D:  variable：88 variable：

A variable that can take on values at any point over a given interval is called _______. A: a value variable B: a continuous random variable C: a point variable D: a discrete random variable

Of which the initial value is unpredictable, if it is not initialized? A: static external variable B: local variable C: static local variable D: external variable

当短期BIAS高位下穿长期BIAS时，是卖出信号；在低位，短期BIAS上穿长期BIAS时是买入信号。（）

定义网络的卷积层函数是（） A: weight_variable B: bias_variable C: conv2d D: max_pool_2x2

Name of Internet service provider is A: discrete numerical variable B: continuous numerical variable C: categorical variable

bias

以下给变量赋值的方法中，在bash下合理的有（） A: variable=thisisatestedip B: variable="thisisatestedip" C: variable=’thisisatestedip’ D: variable=this\is\a\tested\ip