Question
-tickets are drawn at random with replacement from a box of numbered tickets. the sum of 25 draws has EV equal to 50, and the
-tickets are drawn at random with replacement from a box of numbered tickets. the sum of 25 draws has EV equal to 50, and the SE is 10. If possible, find the EV and SE for the sum of 100 draws. Or do you need more info?
-a coin is tossed 10000 times what is the chance that the number of heads will be in the range 4850 to 5150? if a coin is tossed 1000000 times, what is the chance the number of heads will be in the range 498500 to 501500?
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
