subject
English, 27.02.2020 05:27 3giez4

Morgan's math teacher gives weekly quizzes during class. All of the items on the quizzes are designed to assess students understanding of crucial math concepts, and Morgan is a good student who studies consistently for the class. However, her scores fluctuate a great deal. Some weeks she gets every question right, and some weeks she gets more than half wrong. Given these inconsistent scores, you might wonder whether the quizzes are .a. reliable
b. statistically significant
c. generalizable
d. valid

ansver
Answers: 2

Another question on English

question
English, 21.06.2019 20:00
Fill in the blanks mommy told the kids, who promised they up their rooms by lunch, that they would go to the park. a would cleanb cleanedc have cleaned
Answers: 1
question
English, 21.06.2019 22:00
3. what is the purpose of a lead sentence or paragraph? to display your most convincing reasons and arguments to you revise the overall structure of your work to interest readers and introduce your writing style to add details and elaborate on your ideas
Answers: 2
question
English, 21.06.2019 22:30
1) earth's crust is made up of relatively rigid plates that ride atop earth's hot, semiliquid mantle. (2) the plates are called tectonic because they're in constant motion. (3) they can move because earth's mantle is a very hot and semiliquid fluid called magma. (4) volcanoes are a result of magma rising up or erupting through a plate, particularly where plate boundaries are moving against each other. (5) also, when plates slide against each other, causing friction along adjacent plate boundaries, earthquakes frequently occur. (6) therefore, we often find volcanoes and earthquakes along plate boundaries. (7) plates may also collide. (8) when that happens, mountain ranges are formed. (9) for example, the collision of the plate carrying the indian subcontinent created the himalayan mountains when it collided with the asian plate. which statement about this paragraph is accurate?
Answers: 3
question
English, 21.06.2019 23:30
Read these paragraphs from the story. i told him my address. it would take an hour’s quick walk to get back home. “it’s like this,” he said. “we’ll look at the matter straight. if you go back home tonight, you take your chance of accidents. a cart may run over you, and there’s always banana skins and orange peel, to say nothing of fallen ladders.” he spoke of the improbable with an intense seriousness that would have been laughable six hours before. but i did not laugh. what does this interaction between the two men reveal about james? james is skeptical and thinks mr. atkinson is overreacting to the situation. james is dismayed by the things mr. atkinson says and begins to feel uncomfortable. james is surprised by mr. atkinson's solemnness and thinks there is value in what the man is saying. james is appreciative of mr. atkinson's concern and wonders if he should hurry home. the correct answer is; "james is surprised by mr. atkinson's solemnness and thinks there is value in what the man is saying." i am not putting this up so someone can answer but so when people search this they will know the correct the correct answer is not; "james is skeptical and thinks mr. atkinson is overreacting to the situation." everyone said that was the right answer but its your
Answers: 2
You know the right answer?
Morgan's math teacher gives weekly quizzes during class. All of the items on the quizzes are designe...
Questions
question
Biology, 21.05.2021 22:40
Questions on the website: 13722359