Refer to the two box plots to the right stowing starting salaries for first year

Question

Refer to the two box plots to the right stowing starting salaries for first year graduates in agriculture and engineering. (a) Fill in the blank: Of the 540 engineering graduates, at most had a starting salary greater than $53,000. Engineering salaries (b) Fill in the blank: If there were 249 agriculture graduates with starting salaries of $50,000 or less, the total number of agriculture graduates is approximately Agriculture salaries x 30 35 40 45 50 55 60 65 0 Starting salary (in thousands) (a) Of the 540 engineering graduates, at most 405 had a starting salary greater than $53,000. (Type an integer or a decimal.) (b) If there were 249 agriculture graduates with starting salaries of $50,000 or less, the total number of agriculture graduates is approximately 332 (Type an integer or a decimal.)

Explanation / Answer

a)as from above 53000 corresponds to 3rd quartile ; hence number of enginnering graduate at most 540*0.25=135 had a starting slary greater than 53000

b) for 50000 is at erd quartile hence total number of agriculture graduate is approximately 249/0.75=332

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