Solution-A standardized math test by a random sample

A standardized math test by a random sample

Reference no: EM13986650

The followig table shows the results obtained on a standardized math test by a random sample of 5 students selected from students enrolled in a score-improvement training program across the nation.

Student	Math scores
1.	8.1
2.	8
3.	11.3
4	9.8
5	11.3

Assuming the math test scores are normally distributed, compute the margin of error for a 90% confidence interval to estimate the average math score of students enrolled in the program.________ (Use 3 decimals)

Reference no: EM13986650

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A standardized math test by a random sample

Reference no: EM13986650

Reference no: EM13986650

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