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-11 points BBUnderStat12 1.2.016. O Ask Your T Suppose there are 30 people at a party. Do you think any two share the same birthday? Lets use the random-number table to simulate the birthdays of the 30 people at the party Ignoring leap year, lets assume that the year has 365 days. Number the days, with 1 representing January 1, 2 representing January 2, and so forth, with 365 representing December 31. Draw a random sample of 30 days (with replacement). These days represent the birthdays of the people at the party. Would you expect any two of the birthdays to be the same? we would always expect at least two matches when we run this experiment o we do expect at least one match on birthdays on over 50% of the times we run this experiment. o we would never expect any two of the birthdays to be the same 0 we would always expect at least one match when we run this experiment Need Help? Read it


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Answer #1

as from birthday problem for sample size 23 , we have 50% probability to have one shared birthday

therefore: we do expect at least one match on birthdays on over 50% of the times we run this experiment

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