9. Numbers 1 to 10 are written on ten separate slips, one number on each slip, kept in a box
and mixed very well. One slip is drawn, from the box without looking into it. What is the
probability of
a) getting a number 4.
b) getting an even number.
c) getting a 1-digit number.
Answers
Answered by
1
Step-by-step explanation:
a) Favourable event = 4.
No. of favourable events = 1.
Total outcomes = 10.
Probability = 1/10
b) Favourable event = 2, 4, 6, 8, 10.
No. of favourable events = 5.
Total outcomes = 10.
Probability = 5/10 = 1/2
c) Favourable event = 1, 2, 3, 4, 5, 6, 7, 8, 9.
No. of favourable events = 9.
Total outcomes = 10.
Probability = 9/10
Regards!
Answered by
0
Answer:
a) 1/10. b)1/2. c)9/10
Step-by-step explanation:
total possible outcomes are 10
and favourable outcomes are
a) 1
b)5
c)9
probability = favourable outcomes / Total possible outcomes
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