Data Analysis Practice Test 1

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Directions (1-3): Study the information and answer the questions.
An empire tossed two fair coins simultaneously before the one day match between India and Australia at 7:00 am in the morning.

Question : 2 of 65

Marks: +1, -0

What is the probability if India has to ball first if they got at least one tail?

$1/4$
$3/4$
$2/3$
$1/2$
$1/3$

Validate

Solution:

P(E)={n(E)}/{n(S)}=3/4

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