Question 31 The following question has two parts. First, answer Part A. Then, answer Part B.

Part A:

Read this extract from a feature article based on the text.

Some young workers like the idea of moving from contract to contract, not tied down to any one employer. However, they may find this flexibility doesn’t work out so well for them.
What reason is given in the text to support this conclusion?

A
They earn less pay.

B
They have to relocate.

C
They lack friends.

D
They grow restless.

Part B:

Which sentence from the text BEST supports the answer to Part A?

A
Furthermore, data suggest that young workers entering the labor market are affected by a long-running increase in the use of “contingent” work arrangements . . .

B
The satisfaction of these respondents is attributed to their compensation and their schedule.

C
Respondents with traditional jobs are more likely to have higher salaries and wages than those with temporary or part-time employment.

D
Twenty-eight percent of working respondents reported that they are overqualified for their current job.

Can someone read this article and tell me the 1) key ideas and 2) one key quote (copy and paste the link the article is not to long at all)from

What is meant by a symmetrical unimodal distribution? a. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. b. a distribution is a pattern of frequencies for the various values of a variable collected in a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. c. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is a uniform frequency, meaning the frequency of every value is same, and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other.

When comparing the northern and southern hemisphere, why are the peak maximum and minimum values of insolation at different times of the year? specifically, why is the peak max of incoming solar radiation in june for the northern hemisphere, but in december for the southern hemisphere? pick the best, most complete answer. because of variations in the incident angle of solar radiation, due to the tilt of earth's axis, the northern hemisphere receives more direct solar radiation in june while the southern hemisphere receives less direct solar radiation. the reverse is true in december. because of earth's tilt, as the earth progresses in its revolution around the sun, the northern hemisphere is relatively closer to the sun in june while the southern hemisphere is relatively farther from the sun. the reverse is true in december. because of earth's elliptical orbit, the northern hemisphere is relatively closer to the sun in june/july while the southern hemisphere is relatively farther from the sun. the reverse is true in december. because of variations in the incident angle of solar radiation and the length of day, due to the tilt of earth's axis, the northern hemisphere receives more direct solar radiation and has longer daylight hours in june while the southern hemisphere receives less direct solar radiation and shorter daylight hours. the reverse is true in december.