What is the probability that the number among the 25 who

Assignment Help Basic Statistics

Reference no: EM13639030

Suppose that 3% of the 2 million high school students who take the SAT each year receive special accommodations because of documented disabilities. Consider a random sample of 25 students who have recently taken the test. (Round your probabilities to three decimal places.)

(a) What is the probability that exactly 1 received a special accommodation?

(b) What is the probability that at least 1 received a special accommodation?

(d) What is the probability that the number among the 25 who received a special accommodation is within 2 standard deviations of the number you would expect to be accommodated?

You may need to use the appropriate table in the Appendix of Tables to answer this question.

Reference no: EM13639030

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