Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Education Research in Education Measurement and Analysis of Data
A school principal gave a spelling test to 256 students. The distribution of scores was found to be normal with a mean of 42 and a standard deviation of 8 points. The probability is 0.95 that the mean of the corresponding population would be less than the upper limit of
1
42.58
2
42.98
3
43.29
4
43.58