A double negative giving an unintended positive sense is an error. ( )
对
举一反三
- The standard error of estimate is based on:? squared deviations from the regression line.|negative values.|squared units of the independent variable.|the regression mean square error.
- Image can have only ………….…integer pixel values, whereas grid can have………….…. and ………….….real and …….……..cell values.____ Negative, Negative, Positive, IntegerPositive, Negative, Negative, Integer ____ Positive, Positive, Negative, Int____ Negative, Positive, Positive, Realc
- Basic research has: A: Positive externality B: Negative externality C: Both positive externality and negative externality D: Neither positive externality nor negative externality
- Calcium levels in the blood are regulated by A: positive feedback mechanism. B: negative feedback mechanism. C: neither positive or negative feedback. D: both positive and negative feedback.
- Is there a negative or positive relationship between social expenditures and child poverty rates? A: Negative B: Positive
内容
- 0
Researchers found that it tended to be more _____ by analyzing word-of-mouth communication. A: negative than positive B: positive than negative
- 1
One way to classify emotions is by whether they are （ ） A: complex or negative B: positive or negative C: positive or complex D: simple or complex E: simple or negative
- 2
The sign bits (S) indicate if the temperature is positive or negative: for positive numbers S = 0 and for ______ numbers S = 1. A: negative B: zero C: positive
- 3
What are positive and negative sanctions?
- 4
These labels can be positive, negative or ____.