Probability Distribution.

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Presentation transcript:

Probability Distribution

6 x 6 = 36 in the sample space Sample space for 2 Dice 11 21 31 41 51 61 12 22 32 42 52 62 13 23 33 43 53 63 14 24 34 44 54 64 15 25 35 45 55 65 16 26 36 46 56 66 11 21 31 41 51 61 12 22 32 42 52 62 13 23 33 43 53 63 14 24 34 44 54 64 15 25 35 45 55 65 16 26 36 46 56 66 6 x 6 = 36 in the sample space

Indicate the number of ways you can get a sum of the following with 2 dice. Frequency Theoretical Probability 2 3 4 5 6 7 8 9 10 11 12 11 21 31 41 51 61 12 22 32 42 52 62 13 23 33 43 53 63 14 24 34 44 54 64 15 25 35 45 55 65 16 26 36 46 56 66 1 2

Indicate the number of ways you can get a sum of the following with 2 dice. Make a Probability Histogram Sum Frequency Theoretical Probability 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 5 4 3 2 1

Guided Practice #1 Page 213

Guided Practice #1 Page 213

Binomial Distribution Success Failure

In a standard deck of cards, 25% are spades In a standard deck of cards, 25% are spades. Suppose you choose a card at random, note it is a spade, then replace it. You conduct the experiment 3 times. Draw a histogram of the binomial distribution for your experiment. n = k = p = 1 – p = P(k=0) = P(k=1) = P(k=2) = P(k=3) =

Guided Practice #4-6 Page 214 Discuss #5 and 6

Classwork Page 215 #1-16 Omit #4