Acompany is planning to hire 12 new employees a simulation is run to determine 12 random birthdays using numbers to represent the days of the year (january 1 = 1 through december 31 = 365) based on the simulation what is the probability that a randomly selected employee will have a birthday in the first 100 days of the year? 344 180 274 358 64 121 32 96 151 275 93 49 ( and tell me how i do this) answers are 0.417 0.583 0.333 0.120

The probability that an employee selected randomly has a birthday in the first 100 days is 0.417

Recall :

Probability = required outcome / Total possible outcomes

Total possible outcomes :

Required outcomes :

Therefore,

Therefore, the selection probability is 0.417

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344 180 274 358 64 121 32 96 151 275 93 49

Out of the 12 numbers above, 5 (in bold type) are 100 or less.

5/12 = 0.41666...

0.417

answer: the common difference is -0.10