Test hypothesis that more students received a grade

Reference no: EM13130874

Can any one explain: A student beleives that no more than 20% of the students who finish a statistics course gets an A. A random sample of 100 students was taken. 24% of the students in the sample received and A. At the 1% signifiance level, the test hypothesis that more then 20% of the students received and A.

Reference no: EM13130874

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