Answer:
HI your question is incomplete attached to the answer is an image of the complete question
i) MSG
II) OVER
III) MSE
IV) UNBIASED
Explanation:
MSG ( ) : this is calculated by taking the sample variance of the sample distribution of the mean for every group involved with the test and it unbiased under the null hypothesis alone
while MSE is gotten from using the sample mean of the sample variances of each group involved with the test and it is always unbiased whether or not there is a population / treatment effect
Answer:
Accidental reinforcement
Explanation:
Accidental reinforcement occurs when a reinforcer casually concurs with a positive outcome, so the person associate the outcome with the reinforcer. This type of reinforcement is usually the source of superstitious behaviours.
In this case, Roger associated the fact of wearing green underwear to the good grade he got in his test, the green underwear was the reinforcer that casually concurs with the positive outcome which in this case was the good grade, so Roger started associating both and now he wears green underwear on test days.
Textual evidence is evidence from a text (fiction or nonfiction) that you can use to exemplify your thoughts and upkeep your arguments. The choices given above came from the excerpt from Sir Gawain and the Green Knight. The answer would be, “And there was a custom, besides, that he meant to keep, that he had assumed in his noble way.”
The correct answer is impact analysis
<span>Impact analysis refers to research that evaluates how successful or effective a given program was in bringing about some type of desired result or change. For instance, let's assume that a high school decided to make homework submissions digital rather than through written submissions, in order to motivate students to do their homework more regularly. Following this, an impact analysis would be able to evaluate whether digitizing homework submissions did in fact increase the frequency of students' homework submissions.</span>
Answer:
by war disease and slave trade
Explanation:
although most of latin america was colonized by spain the countries of portugal and france also had major influences on the region.Due to warand disease native populations were decimated. The european countries demand for free labour led them to engage in the african slave trade
