28% of all Malaysian students believe Monday will be rainy day. You take a sample of 50 students and find that 15 of them believe Monday will be a rainy day. What is the probability of getting a sample of size 50 that has 15 or more students who believe Monday will be a rainy day?  A.Cannot be determined because the distribution of the sample proportion of samples of size 50 is not normal   B.0.257   C.0.624   D.0.376

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