< Ha: μ 18. (c) H0: < 18; μ = Ha: μ 18. (d) H0: = 18; μ < Ha: μ 18. (e) H0: X = 18; < Ha:X 18. Correct Answer d You use technology to carry out a significance test and get a P-value of 0.031. The correct conclusion is (a) accept at Ha the = α 0.05 level. (b) reject at H0 the = α 0.05 level. (c) reject at H0 the = α 0.01 level.
Ha: μ < 18. (c) H0: μ < 18; Ha: μ = 18. (d) H0: μ = 18; Ha: μ < 18. (e) H0: X = 18; Ha:X < 18. Correct Answer d You use technology to carry out a significance test and get a P-value of 0.031. The correct conclusion is (a) accept Ha at the α = 0.05 level. (b) reject H0 at the α = 0.05 level. (c) reject H0 at the α = 0.01 level.