"researchers usually start their investigation by examining some of the rich variety of low-cost and readily available <u>"secondary" </u>data, then collect <u>"primary"</u> data if the needed data don't existing or are dated, inaccurate, incomplete or unreliable."
Primary data will be data that you gather particularly with the end goal of your examination venture. An advantage of primary data is that it is particularly custom fitted to your examination needs. A weakness is that it is costly to acquire.
Secondary data alludes to information which is gathered by somebody who is somebody other than the client. Regular sources of secondary data for sociology incorporate censuses, data gathered by government divisions, hierarchical records and information that was initially gathered for other research purposes.
<span>Let the number of calories from lunch be called L. As such, breakfast is then L + 128, and dinner is 2L - 400. We can then sum the three meals and equate it to the total caloric intake, the known value of 1932.
So:
1932 = L + L + 128 + 2L - 400 = 4L - 272.
Lunch = 551
Breakfast = 551 + 128 = 679
Dinner = 2*551 - 400 = 702</span>
Answer: Look farther into both options you have, whichever you need the most, pick that one
Explanation:
<span>Each of these categories adds to the overall unemployment total. In this case, we would add all four values to find the total number of unemployed persons. (10+12+13+12) gives a total of 47 unemployed persons in the pool. Re-entrants and new entrants might sound like they are not unemployed, but these terms, per BLS definitions, are not yet employed so they do not leave the "unemployed" ranks.</span>
