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.

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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.