Question

100 plants were planted in each section (east, west, north, south) of a village. After one month the
number of plants which had grown more than one meter were counted and recorded as follows:
Section East West North South
No. of plants grown more than 1 m 91 87 76 98
What is the probability of grown plants more than 1 m
a) 99 plants in a section?
i) 0 ii) 1 iii) ½ iv ) ¾
b) More than 80 plants in a section?
i) 1/3 ii) ¾ iii) 1 iv) 2/3
c) More than 90 plants in a section?
i) 2/5 ii) 2/3 iii) 0 iv) ½
d) At least 70 plants in a section?
i) 1 ii) ½ ii) 0 iv ) 2/3
e) At most 80 plants in a section?
i) ½ ii) 1/3 iii) ¼ iv) 0

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Answer 1

Answer:

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