Four coins were tossed 160 times and the number of heads in each toss was recorded and displayed below.heads 0 1 2 3 4frequency 19 54 58 23 6Use a 5% level of significance to test whether the coins were unfair.

Four coins were tossed 160 times and 0, 1, 2, 3, or 4 heads showed, 19, 54, 58, 23, and 6 times…

Answered: Four coins were tossed 160 times and…

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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Four coins were tossed 160 times and the number of heads in each toss was recorded and displayed below. heads 01 2 34 frequency 19 54 58 23 6 Use a 5% level of significance to test whether the coins were unfair.