[" Refer to Table "14.7," Chapter "14.],[" (1) Find the probability that a stude "]

Refer to Table 14.7, Chapter 14. (i) Find the probability that a student obtained less than 20% in the mathematics test.(ii) Find the probability that a student obtained marks 60 or above.

Refer to Table 14.7, Chapter 14.(i) Find the probability that a student obtained less than 20% in the mathematics test.(ii) Find the probability that a student obtained marks 60 or above.

Refer to Example 5, Section 14.4, Chapter 14. Find the probability that a student of the class was born in August.

Refer to Example 5, Section 14.4, Chapter 14. Find the probability that a student of the class was born in August.

Refer to Table 14.7 (i) Find the probability that a student obtained less than 20% in the mathematics test. (ii) Find the probability that a student obtained marks 60 or above.

Refer to sum 5 of 'Sums to Enrich 'Remember''' in chapter 14. Find the probability that a student of the class was born in August.

Consider the frequency distribution table (Table 14.3, Example 4, Chapter 14), which gives the weights of 38 students of a class. (i) Find the probability that the weight of a student in the class lies in the interval 46-50 kg. (ii) Give two events in this context, one having probability 0 and the other having probability 1.

Consider the frequency distribution table (Table 14.3, Example 4, Chapter 14), which gives the weights of 38 students of a class. (i) Find the probability that the weight of a student in the class lies in the interval 46-50 kg.(ii) Give two events in this context, one having probability 0 and the other having probability 1.

Consider the frequency distribution table (Table 14.3, Example 4, Chapter 14), which gives the weights of 38 students of a class. (i) Find the probability that the weight of a student in the class lies in the interval 46-50 kg. (ii) Give two events in this context, one having probability 0 and the other having probability 1.

Find the product 7/18xx9/14