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27-02-2024
Mathematics

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If s¹² = 1 and s2² = 2 are the variances of independent random samples of sizes n1 = 10 and n2 = 15 from normal populations with equal variances, find P(s1²/s2² < 4.03).
a) 0.975
b) 0.025
c) 0.950
d) 0.975

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