Question

Cards are numbered from 1 to 100. If one card is chosadit
random, what is the probability of the card choosen is a prime
number greater than 50 ?​

Answer 1

Answer:

total no. of outcomes=100

possible no. of outcomes = 10

probablity= possible no. of outcomes/total no. of outcomes

=10/100

=1/10.                

Answer 2

TOTAL NO. OF OUTCOMES=100

FAVOURABLE OUTCOMES = ( 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.)

IN TOTAL = 10

P( GETTING PRIME NO. GREATER THAN 50)

= 10 / 100 = 1 / 10