s Safari File Edit View History Boo Help thxl.com Chegi ADMN 210, Winter 2018, S

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s Safari File Edit View History Boo Help thxl.com Chegi ADMN 210, Winter 2018, Section 2, MW 4 PM Homework: Homework Chapter 5 Score: 2 of 4 pts Lydia Stockar 2/11/18 10:29 PM HW Score: 79.29%, 11.1 of 14 pts 5.2.13-T Question Help A student is taking a multiple-choice exam in which each question has five choices. Assuming that she has no knowledge of the correct answers to any of the questions, she has decided on a strategy in which she wll place five balls (marked A, B, C. D, and E) into a box. She randomly selects one ball for each question and replaces the ball in the box. The marking on the ball will determine her answer to the question. There are six mutiple-choice questions on the exam. Complete parts (a) through (d) below. a. What is the probability tnat she will get six quessons correct 0.0000 (Round to four decimal places as needed.) b. What is the probability that she will get at least five questions correct? 0.0016 (Round to four decimal places as needed.) c. What is the probability that she will get no questions correct? (Round to four decimal places as needed.) ) More in the Clear Al

Explanation / Answer

Solution:-Given n = 6 , p = 1/5 , q = 4/5

c. (4/5)^6 = 0.2621

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