Question
It is known that 72.3% of statistics students do their homework in time for it to be collected and graded. Each student does homework independently.
It is known that 72.3% of statistics students do their homework in time for it to be collected and graded. Each student does homework independently. Students are selected randomly. In a statistics class of 44 students,
a. what is the probability that at least 29 students will do their homework on time? Use the binmial probability formula. Roundyour answer to 3 decimals.
b. what is the probability thatexactly 31 will do their homework on time? Use the binomial probability formula. Round your answer to 3 decimals.
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
