1. Anne has a coin. She does not know if it is a fair coin. She flipped the coin 100 times and obtained 73 heads and 27 tails. She ran a computer simulation of 200 samples of 100 fair coin flips. The output of the proportion of heads is shown below. 30 20 10 0 Samples 200 Mean 0.497 SD-0.050 0.35 0.40 0.45 سليل 0.50 0.55 0.60 Given the results of her coin flips and of her computer simulation, which statement is most accurate? (1) 73 of the computer's next 100 coin flips will be heads. (2) 50 of her next 100 coin flips will be heads. (3) Her coin is not fair. (4) Her coin is fair.
1. Anne has a coin. She does not know if it is a fair coin. She flipped the coin 100 times and obtained 73 heads and 27 tails. She ran a computer simulation of 200 samples of 100 fair coin flips. The output of the proportion of heads is shown below. 30 20 10 0 Samples 200 Mean 0.497 SD-0.050 0.35 0.40 0.45 سليل 0.50 0.55 0.60 Given the results of her coin flips and of her computer simulation, which statement is most accurate? (1) 73 of the computer's next 100 coin flips will be heads. (2) 50 of her next 100 coin flips will be heads. (3) Her coin is not fair. (4) Her coin is fair.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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