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 : 1 of 65

Marks: +1, -0

What is the probability of India’s batting first if they can bat by getting only one head?

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

Validate

Solution:

Solutions (1-3):
S = {HH, HT, TH, TT}
∴ n(S) = 4

P(E)={n(E)}/{n(S)}=2/4=1/2

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