https://www.mathxl.com/Student/PlayerTest.aspx testid-1238993796centerwin-yes Br

Question

https://www.mathxl.com/Student/PlayerTest.aspx testid-1238993796centerwin-yes Britt Hunt 21 Quiz: 08 Quiz Chapter 5 (part 2) Submit Quz This Question 3 pts 20, 4 (0 complete) This Quiz 17 pts possible Question Help . in one season of a football league, the number of yards gained by each of the 155 wide receivers was recorded A histogram of the data is shown to the right The mean is 476 yards, wilth a standard deviation of 368 yards Complete parts a)through c). According the Nornal model, what perem ofrecevers would you expect to gain lwer yards than 2 standard dr the 68-95-99.7 rule. a) ation·be-he man fureerofyards? Use (Round to one decimal place as needed) b) For these data, what does that mean? O A. Many more recelivers gained 0 yards than the model predicts Thus, the model doent ft wel O B. Some of the receivers should gain less han -261 yards, but that's impossible, so the model doesn't ft well C. None of the recevers should gain more than 121 1 yards The model doesn" fit wol because many feceivers gained more than 1211 yards. e) Explain the problem in using a Normal model for these data O A There are not enough data values to use a Normal model OB. These data are study skewed to the let ° C. These data are bmodal, not unmodal OD. These data are too symmenc to use a Norma mode OE. These data are stongy skewed toth, fight. Click to select your answers

Explanation / Answer

a. 95%

b. C.

c. E

Related Questions

Navigate

• Browse (All)
• Browse H
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.