Answer: d) - 0.7
Options:
a) + 0.2.
b) - 0.2.
c) + 0.7.
d) - 0.7.
Explanation: The correlation coefficient is used in statistics to measure the how two variables/events affect each other. The value is always between -1 and +1. A value of -1 or +1 indicates that there is a perfect correlation between the two variables, that is, one is caused by the other. Negative values indicate that as one variable increases the other decreases. On the other hand, positive values mean that as one variable increases the other also increases.
The relationship described here is inverse, that is, as students' years in college increase, they register for fewer credit hours, so this is a negative value. Because the question says the correlation is strong, -7 is more likely than -2. So -7 is the correct answer.
Answer: more likely
Explanation: war torn countries are more likely to experience food insecurities than other countries because conflict causes rampant food insecurity: It disrupts infrastructure and social stability, making it hard for supplies to get to people who need them. Too often, warring parties may deliberately use starvation as a strategy
I believe the answer is: <span>test bias.
</span><span>test bias refers to the situation when a certain test would benefit a certain part of social groups.
From the example above, the test is biased for the race majority with middle or upper economic condition/status.</span>
Anxiety.... i feel the exact same way but i take Zoloft and it helps alot
3. How was the story resolved? I’m trying to remember but it might be it