Match the correct critical values for the t, and chi-square and tolerance interval factor - v x2 0.025,7 А. 3.959 В. 2.131 - vn = 8, a=0.05 С. 3.168 X? `1-a/½,n – 1 D. 6.57 v X6.95,15 Е. 7.26

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