Formulate the indicated conclusion in nontechnical terms. Be sure to address the original claim. 15) You are given the following hypothesis statememts: Ho: μ≥ 50 Ha: μ < 50 Which of the following statements represents a Type I error? A) Rejecting the null hypothesis when in fact μ = 45. B) Failing to reject the null hypothesis when in fact μ = 45. C) Failing to reject the null hypothesis when in fact μ = 55. D) Rejecting the null hypothesis when in fact μ = 55.

Which of the following is not a correct way to state a null hypothesis? A Ho:P1- P2= o B Ho: H1 - H2 =0 C Ho: H=0 D Ho: p=0.5

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested?A. H and 0 : μ ≥ 7 1.HO : μ < 7B. H and 0 : μ ≤ 5 1.HO : μ > 5C. H and 0 : σ ≤ 10 1.HO : σ > 10C. H and 0 : μ = 3 1.HO : μ ≠ 3D. H and 0 : σ = 8 1.HO : σ ≠ 8

Is the statement H, := 4 a valid null hypothesis? No, equalities are not permitted in a null hypothesis. No, there is no parameter contained in this statement. O Yes, this is a statement that compares a parameter to a value. Yes, this is a statement that compares two parameters.

Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol (µ, p, o) for the indicated parameter.

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two-tailed. What parameter is being tested? H and 0 : μ ≥ 7 1.HO : μ < 7 H and 0 : μ ≤ 5 1.HO : μ > 5 H and 0 : σ ≤ 10 1.HO : σ > 10 H and 0 : μ = 3 1.HO : μ ≠ 3 H and 0 : σ = 8 1.HO : σ ≠ 8

Which of the following is not a correct way to state a null hypothesis? A Ho:P1 - P2=0 B Ho: H=0 © Ho: p=0.5 (D Ho: H1 - H2 = 0

Express the null hypothesis and the alternative hypothesis in symbolic form. Use the correct symbol (μ, ρ, σ) for the indicated parameter. An entomologist writes an article in a scientific journal which claims that fewer than 16 in ten thousand male fireflies are unable to produce light due to a genetic mutation. Use the parameter p, the true proportion of fireflies unable to produce light. Group of answer choices H0 : p = 0.0016H1 : p > 0.0016 H0 : p > 0.0016H1 : p ≤ 0.0016 H0 : p < 0.0016H1 : p ≥ 0.0016 H0 : p = 0.0016H1 : p < 0.0016

If your null and alternative hypothesis are:H0:μ=64H0:μ=64 H1:μ<64H1:μ<64Then the test is:

Is the statement Ho: 14 6 a valid null hypothesis? O No, equalities are not permitted in the null hypothesis. O Yes, this is a statement that compares a parameter to a value. O No, there is no parameter. O Yes, this is a statement that compares 2 values.