6.1 & 6.2 不 Question 5 of 17 μ Find the minimum sample size n needed to estimate for the given values of c, o, and E. c=0.95, σ = 8.1, and E=1 Assume that a preliminary sample has at least 30 members. U ☐ (Round up to the nearest whole number.) F2 B+ F3 # W Q Search L Q+ F4 F5 F6 F7 F8 % L & 7 F9 D 9 F10 F11 This This

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