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NCERT Exemplar Solutions Class 10 Mathematics Solutions for Statistics and Probability - Exercise 13.1 in Chapter 13 - Statistics and Probability

Question 2 Statistics and Probability - Exercise 13.1

The probability of getting a bad egg in a lot of 400 is 0.035. The number of bad eggs in the lot is

Answer:

T(E) = 400

Number of outcomes favourable for event E, i.e., F(E) = ?

P(F) = 0.035

\therefore\quad P(F)=\frac{F(E)}{T(E)}\Rightarrow0.035=\frac{F(E)}{400}

So, F(E) = 0.035 x 400 = 14 eggs. So, the number of bad eggs are 14.

Hence, verifies the option (b).

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