Spring 20TS Date 3/06/18 Touro College Statistics, GSMN 261/261-T Quiz 02 Instru
ID: 3058211 • Letter: S
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Spring 20TS Date 3/06/18 Touro College Statistics, GSMN 261/261-T Quiz 02 Instructor: Student Name: I. Ex Prof. Gregory Fishbein he indicated degree of likelihood as a probability value: "There is a 40% of rain tomorrow" A) 40 B) 0.60 C) 0.40 D) 4 2. A bag contains 6 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected from the bag, what is the probability that it is blue? A) B)C) 16 13 3. Assume that a class of 15 students is supposed to write an essay randomly selected to appear on the class bulletin board, how many different groups o are possible? Show the result of calculations and circle one of the multiple choice answers If 4 essays are A) 32760 B) 4845 C) 60 D) 1365 4. An IRS auditor randomly selects 3 tax returas from 49 returas of which 9 contain errors. What is the probability that he selects none of those containing errors? Show result of calculations and circle one of the multiple choice answers. A) 0.0046 B) 0.5363 C) 0.0062 D) 0.5441Explanation / Answer
Spring 20TS Date 3/06/18 Touro College Statistics, GSMN 261/261-T Quiz 02 Instructor: Student Name: I. Ex Prof. Gregory Fishbein he indicated degree of likelihood as a probability value: "There is a 40% of rain tomorrow" A) 40 B) 0.60 C) 0.40 D) 4 2. A bag contains 6 red marbles, 3 blue marbles, and 7 green marbles. If a marble is randomly selected from the bag, what is the probability that it is blue? A) B)C) 16 13 3. Assume that a class of 15 students is supposed to write an essay randomly selected to appear on the class bulletin board, how many different groups o are possible? Show the result of calculations and circle one of the multiple choice answers If 4 essays are A) 32760 B) 4845 C) 60 D) 1365 4. An IRS auditor randomly selects 3 tax returas from 49 returas of which 9 contain errors. What is the probability that he selects none of those containing errors? Show result of calculations and circle one of the multiple choice answers. A) 0.0046 B) 0.5363 C) 0.0062 D) 0.5441
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