Math, asked by sanjanasingh3610, 9 months ago

The grades in various subjects of a student are given below test at 5%level of significance that there is a significant difference in grades maths 72 80 83 75 statistics 81 74 77 88 English 82 90 87 80 research 74 71 77 70

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Answered by bk515856
0

Answer:

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Answered by raihan00660099
0

Answer:

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