From past records, it is found that 15% of vehicles going through inspection at Puspakom need some repairs. Of the next 50 vehicles, find the probability that i) at least 10 vehicles need repairs, ii) between 4 to 12 vehicles need repairs, iii) exactly 41 vehicles do not need any repairs.

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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.