a. Explain what it would mean to make a type I error. Choose the correct answer below. A. A type I error would occur if in fact μ>0.56ppm, but the results of the sampling lead to the conclusion that μ=0.56 ppm. B.A type I error would occur if in fact μ>0.56 ppm, but the results of the sampling fail to lead to the conclusion that μ=0.56 ppm. C.A type I error would occur if in fact μ=0.56 ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm. D. A type I error would occur if in fact μ=0.56ppm, but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm. Part 2 b. Explain what it would mean to make a type II error. Choose the correct answer below. A. A type II error would occur if in fact μ>0.56ppm, but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm. B. A type II error would occur if in fact μ>0.56 ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm. C. A type II error would occur if in fact μ=0.56 ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm. D. A type II error would occur if in fact μ=0.56 ppm, but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm. Part 3 c. Explain what it would mean to make a correct decision. Choose the correct answer below. A. A correct decision would occur if μ=0.56ppm and the results of the sampling lead to the rejection of that fact; or if μ>0.56 ppm and the results of the sampling do not lead to that conclusion. B. A correct decision would occur if μ≠0.56ppm and the results of the sampling lead to the rejection of that fact; or if μ=0.56 ppm and the results of the sampling do not lead to that conclusion. C. A correct decision would occur if μ>0.56 ppm and the results of the sampling do not lead to the rejection of that fact; or if μ≠0.56 ppm and the results of the sampling lead to that conclusion. D. A correct decision would occur if μ=0.56ppm and the results of the sampling do not lead to the rejection of that fact; or if μ>0.56 ppm and the results of the sampling lead to that conclusion. Part 4

a. Explain what it would mean to make a type I error. Choose the correct answer below. A. A type I error would occur if in fact μ>0.56ppm, but the results of the sampling lead to the conclusion that μ=0.56 ppm. B.A type I error would occur if in fact μ>0.56 ppm, but the results of the sampling fail to lead to the conclusion that μ=0.56 ppm. C.A type I error would occur if in fact μ=0.56 ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm. D. A type I error would occur if in fact μ=0.56ppm, but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm. Part 2 b. Explain what it would mean to make a type II error. Choose the correct answer below. A. A type II error would occur if in fact μ>0.56ppm, but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm. B. A type II error would occur if in fact μ>0.56 ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm. C. A type II error would occur if in fact μ=0.56 ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm. D. A type II error would occur if in fact μ=0.56 ppm, but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm. Part 3 c. Explain what it would mean to make a correct decision. Choose the correct answer below. A. A correct decision would occur if μ=0.56ppm and the results of the sampling lead to the rejection of that fact; or if μ>0.56 ppm and the results of the sampling do not lead to that conclusion. B. A correct decision would occur if μ≠0.56ppm and the results of the sampling lead to the rejection of that fact; or if μ=0.56 ppm and the results of the sampling do not lead to that conclusion. C. A correct decision would occur if μ>0.56 ppm and the results of the sampling do not lead to the rejection of that fact; or if μ≠0.56 ppm and the results of the sampling lead to that conclusion. D. A correct decision would occur if μ=0.56ppm and the results of the sampling do not lead to the rejection of that fact; or if μ>0.56 ppm and the results of the sampling lead to that conclusion. Part 4

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Part 2

b. Explain what it would mean to make a type II error.

Choose the correct answer below.

A type II error would occur if in fact μ>0.56ppm, but the results of the sampling fail to lead to the conclusion that

μ>0.56 ppm.

B. A type II error would occur if in fact μ>0.56

ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm.

C. A type II error would occur if in fact μ=0.56

ppm, but the results of the sampling lead to the conclusion that μ>0.56 ppm.

A type II error would occur if in fact μ=0.56 ppm,
but the results of the sampling fail to lead to the conclusion that μ>0.56 ppm.

Part 3

c. Explain what it would mean to make a correct decision.

Choose the correct answer below.

A correct decision would occur if μ=0.56ppm and the results of the sampling lead to the rejection of that fact; or if μ>0.56
ppm and the results of the sampling do not lead to that conclusion.

A correct decision would occur if μ≠0.56ppm and the results of the sampling lead to the rejection of that fact; or if

μ=0.56 ppm and the results of the sampling do not lead to that conclusion.

C. A correct decision would occur if μ>0.56

ppm and the results of the sampling do not lead to the rejection of that fact; or if μ≠0.56
ppm and the results of the sampling lead to that conclusion.

A correct decision would occur if μ=0.56ppm and the results of the sampling do not lead to the rejection of that fact; or if

μ>0.56

ppm and the results of the sampling lead to that conclusion.

Part 4

d. Now suppose that the results of carrying out the hypothesis test lead to nonrejection of the null hypothesis. Classify that conclusion by error type or as a correct decision if in fact the mean cadmium level in that type of mushrooms equals the safety limit of 0.56 ppm.

Choose the correct answer below.

type I error

correct decision because a true null hypothesis is not rejected

correct decision because a false null hypothesis is rejected

type II error

Part 5

e. Now suppose that the results of carrying out the hypothesis test lead to nonrejection of the null hypothesis. Classify that conclusion by error type or as a correct decision if in fact the mean cadmium level in that type of mushrooms exceeds the safety limit of 0.56 ppm.

Choose the correct answer below.

type I error

correct decision because a true null hypothesis is not rejected

type II error

correct decision because a false null hypothesis is rejected