Question

A).
Assertion: A dice is rolled once. The probability of getting a prime number is 1/2.
Reason: P(Ā) = 1+P(A)
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B).
Assertion: If the probability of winning a hockey match is 7/11,then probability of losing it is 5/11
Reason: P(not E) i.e.,p(E)=1-P(E)
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C).
Assertion: the record of a weather station that out of past 250 consecutive days,it's weather forecast were correct on 175 time,the probability that on a given day it was correct is 0.7
Reason: P(E)=No.of trials in which e happened/total no of trials.

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State a,b,c,d

a) both assertion and reason are correct and reason is correct explanation of assertion.

b) both assertion and reason are correct but reason is not correct explanation of assertion.

c) Assertion is correct but reason is incorrect

d) Assertion is incorrect but reason is correct. ​

Answer 1

c) Assertion is correct but reason is incorrect

Hope it helps you, hv a nyc day