Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11
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# Which of the Cannot Be Valid Assignment of Probability for Elementary Events Or Outcomes of Sample Space S = {W1, W2, W3, W4, W5, W6, W7}: Elementary Events W1 W2 W3 W4 W5 W6 W7 (Iv) 1 14 2 14 3 14 - Mathematics

Which of the cannot be valid assignment of probability for elementary events or outcomes of sample space S =  {w1w2w3w4w5w6w7}:

 Elementary events: w1 w2 w3 w4 w5 w6 w7 (iv) $\frac{1}{14}$ $\frac{2}{14}$ $\frac{3}{14}$ $\frac{4}{14}$ $\frac{5}{14}$ $\frac{6}{14}$ $\frac{15}{14}$
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#### Solution

 w1 w2 w3 w4 w5 w6 w7 $\frac{1}{14}$ $\frac{2}{14}$ $\frac{3}{14}$ $\frac{4}{14}$ $\frac{5}{14}$ $\frac{6}{14}$ $\frac{15}{14}$

Given: $p\left( \omega_7 \right) = \frac{15}{14} > 1$

Thus, the assignment is not valid.

Is there an error in this question or solution?
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#### APPEARS IN

RD Sharma Class 11 Mathematics Textbook
Chapter 33 Probability
Exercise 33.3 | Q 42.4 | Page 48
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