In a statistical survey, 400 students were asked whether they had made a FLYING FOX.or SWIM. The results are shown in the table below. SWIM |NO SWIM FLYING FOX No FLYING FOX 45 191 22 142 Calculate the probability that a randomly selected student (i) has not made a FLYING FOX. (ii) has made both a FLYING FOX.and SWIM. (iii) has made a FLYING FOX. given that they have made a SWIM.

In a statistical survey, 400 students were asked whether they had made a FLYING FOX.or SWIM. The results are shown in the table below. SWIM |NO SWIM FLYING FOX No FLYING FOX 45 191 22 142 Calculate the probability that a randomly selected student (i) has not made a FLYING FOX. (ii) has made both a FLYING FOX.and SWIM. (iii) has made a FLYING FOX. given that they have made a SWIM.

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

In a statistical survey, 400 students were asked whether they had made a
FLYING FOX.or SWIM. The results are shown in the table below.
SWIM
NO SWIM
FLYING FOX
No FLYING FOx
45
191
22
142
Calculate the probability that a randomly selected
student (i)
has not made a FLYING FOX.
has made both a FLYING FOX.and SWIM.
(iii)
has made a FLYING FOX. given that they have made a SWIM.

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