Numbers 1 to10 are written on ten separate slips, kept in a box and mixed well.One slip is chosen from the box without looking in to it.What is the probability of
Answers
Answer:
(i) The outcome of getting a number 6 from ten separate slips is one.
Therefore, the probability of getting a number 6 =
\frac{1}{10}
10
1
(ii) Numbers less than 6 are 1, 2, 3, 4 and 5 which are five. So there are 5 outcomes.
Therefore, probability of getting a number less than 6 = \frac{5}{10}=\frac{1}{2}
10
5
=
2
1
(iii) The number was greater than 6 out of ten that are 7, 8, 9, 10. So there are 4 possible outcomes.
Therefore, the probability of getting a number greater than 6 = \frac{4}{10}=\frac{2}{5}
10
4
=
5
2
(iv) One digit numbers are 1, 2, 3, 4, 5, 6, 7, 8, 9 out of ten.
Therefore, probability of getting a 1-digit number = \frac{9}{10}
10
9
Step-by-step explanation:
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Answer:
(i) Total slips: 10
Probability of getting a number 6⇒1/10
(ii) Numbers less than 6:1,2,3,4,5
Probability ⇒5/10=1/2
(iii) Number greater than 6 are 7,8,9,10
Probability ⇒6⇒104=52
(iv) Single digit: 1,2,3,4,5,6,7,8,9
Probability =9/10
Step-by-step explanation:
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