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omplete: Chapter 6 Problem Set . Computing probability from a frequency distribution A bucket contains N 12 tickets with different scores. Let X be the outcome of a random draw from this bucket. The graph below shows the frequency distribution histogram for these scores Aa Aa FREQUENCY The table below shows the probability distribution for X. X Value 1 23 4 5 p(X) 1/12 2/12 2/12 3/12 4/12 ability that this score shows a 3 is p(x- Suppose you take a random sample of one score from this bucket. The prob 3) 0.17 The probability that this score shows a number less than 3 is p(X < 3) 0.42 that this score shows a number greater than 3 is p(X > 3) = The probability
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Answer #1

N=12

X=OUTCOME

P(X=3)= 0.17

P(X<3)= 0.42

P(X>3)= (NO. OF FAVORABLE OUTCOMES) / TOTAL NO. OF OUTCOMES= 2/5= 0.42

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