37,561 views
38 votes
38 votes
Approximately 54% of mathematics students do their homework on time. In a class of 250 students, what is the mean, variance, and standard deviation if we assume normality and use the normal distribution as an approximation of the binomial distribution

User ErEcTuS
by
2.3k points

1 Answer

21 votes
21 votes

Answer:

135

Explanation:

250 x 54%=135

User Davew
by
3.1k points
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