Safari File Edit View History Window Help mathxl.com MATH 227: Statistics (Mon W

Question

Safari File Edit View History Window Help mathxl.com MATH 227: Statistics (Mon Wed. 7:00 to 9:05 p.m.) Homework: Homework #9 (Due Monday, October 23, at 7:00 p Score: 0 of 2 pts X4.4.27 In a market research survey of 2232 motorists, 255 said that they made an obscene gesture in the previous month. Complete parts (a) and (bj below a. If 1 of the surveyed motorists is randomly selected, what is the probability that this motorist 1 of 7 (7 complete) did not make an obscene gesture in the previous month? The probability is (Round to four decimal places as needed.)

Explanation / Answer

Solution:- p = 255/2232 = 0.1142

q = 1 - 0.1142 = 0.8858

a) the probaility is 0.8858

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

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