secure Do Homework Kimberly Pacheco Math 112: TTh 410259595&questionld-108flushe
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secure Do Homework Kimberly Pacheco Math 112: TTh 410259595&questionld-108flushed; false old 4326093¢er; 1-3 Homework: Section 3.5 Homework 2/11/17 8:53 PM Score: 0.33 of 1 pt 10 of 12 (12 complete) v 3.5.64 HW Score: 94.44%, 11.33 of 12 pts The dotplot shows the distribution of passing rates for the bar exam at 185 law schools in the United States in a certain year number summary is 26, 77.5, 86. 91.99. Draw the boxplot and explain how you determined where the whiskers The five Click the icon toview a dotplot of bar exam go. passing rates. 100 Bar-Pass Rate Bar-Pass Rate (s) Bar-Pass Rate Bar Pass Rate Explain how you determined where the whiskers go. Select the correct answer below and fill in the answer boxes to oomplete your choice. Type integers or decimals. Do not round.) ns O A. The whiskers extend to the minimum, and the maximum, B. The whiskers extend to the most extreme values that lie between the left imit for potential outiers, and the right limit for potential outliers, D O C. The whiskers extend to the left limit, and the right limit, (LU) More Click to select and enter your answer(s) and then click Check Answer. Clear All All parts showing Question 12 (1/1) Question 10 (0.33/1) V Question 9 (1/1)Explanation / Answer
3.5.64
The whiskers which extend from either sides of the box extend from first quartile, Q1 to smallest non outlier and from third quartile, Q3 to largest non outlier.
Using the 5 number summary, Q1=77.5, Q3=91, IQR=Q3-Q1=91-77.5=13.5
Upper boundary: Q3+1.5IQR=91+1.5*13.5=111.25, and Lower boundary: Q1-1.5IQR=77.5-1.5*13.5=57.25
Observing the minimum and maximum number from 5-number summary, it seems there is one possible outlier, which lies beyond the lower limit, 57.25. The number is 26.
Therefore, Option B is correct with lower limit: 57.25, and upper limit: 111.25.
10. a. Muskegon has less variability, with range: 35 [maximum-minimum=94-59], compared to Grand Rapids, whose range is: 75 [125-50]. Therefore, Muskegon is more economical for an evening out.
b. In case of Grand Rapids, mean i slower than median, which implies that distribution is left skewed, therefore, the couple visiting this city can enjoy dining from low priced restaurants for 6 days, and can also visit a high priced restaurant once.
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