Multiple Choice
At a large Midwestern college, 4% of the students are Hispanic. A random sample of 20 students from the college is selected. Let X denote the number of Hispanics among them. The standard deviation of X is:
A) 0.71
B) 0.768.
C) 0.8.
D) 0.88.
Correct Answer:
Verified
Correct Answer:
Verified
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