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A group of students in their research would like to determine the EQ of Mindanao Science State University.They followed the instructions given by their research adviser.Through simple random sampling,they got 150 students from a population of 3,000 students.Among sampled students,the average EQ score is 115 with a standard deviation of 10.

What is the sample mean?

To solve for the standard deviation of the population,compute the standard error.

What is the 99% confidence interval for the students'EQ score?


Sagot :

Step-by-step explanation:

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