In a test of ESP (extrasensory perception), Professor Bready looks at cards that are hidden from the subject. Each card contains one of four figures: a star, a circle, a wavy line, or a square. She looks at each of 100 cards in turn, and the subject tries to read her mind and name the shape on each card. Which of the following is closest to the probability that the subject gets more than 30 correct if the subject does not have ESP and is just guessing? a. 0.3121 b. 0.2483 c. 0.1241 d. 0.0427 e. < 0.001
In a test of ESP (extrasensory perception), Professor Bready looks at cards that are hidden from the subject. Each card contains one of four figures: a star, a circle, a wavy line, or a square. She looks at each of 100 cards in turn, and the subject tries to read her mind and name the shape on each card. Which of the following is closest to the probability that the subject gets more than 30 correct if the subject does not have ESP and is just guessing? a. 0.3121 b. 0.2483 c. 0.1241 d. 0.0427 e. < 0.001
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a test of ESP (extrasensory perception), Professor Bready looks at cards that are hidden from the subject. Each
card contains one of four figures: a star, a circle, a wavy line, or a square. She looks at each of 100 cards in turn,
and the subject tries to read her mind and name the shape on each card. Which of the following is closest to the
probability that the subject gets more than 30 correct if the subject does not have ESP and is just guessing?
a. 0.3121
b. 0.2483
c. 0.1241
d. 0.0427
e. < 0.001
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