2i. Two types of possible errors always exist when testing hypotheses-a Type Ierror, in which the null hypothesis is rejected when it should not have beenrejected, and a Type II error in which the null hypothesis is not rejected when itput ofshould have been rejected.ii. A test statistic is a value determined from sample information collected totest the null hypothesis.ii. If we do not reject the null hypothesis based on sample evidence, we haveproven beyond doubt that the null hypothesis is true.Select one:a. (i), (ii), and (iii) are all correct statements.b. (i) and (iii) are correct statements but not (ii).c. (i), (ii), and (iii) are all false statements.d. (i) and (ii) are correct statements but not (iii).e. (i) is a correct statement but not (ii) or (iii).

Hypothesis testing is an act in statistics whereby an analyst tests an assumption regarding a…

i. Two types of possible errors always exist when testing hypotheses-a Type I error, in which the null hypothesis is rejected when it should not have been rejected, and a Type Il error in which the null hypothesis is not rejected when it should have been rejected. ii. A test statistic is a value determined from sample information collected to test the null hypothesis. iii. If we do not reject the null hypothesis based on sample evidence, we have proven beyond doubt that the null hypothesis is true.

i. Two types of possible errors always exist when testing hypotheses-a Type I error, in which the null hypothesis is rejected when it should not have been rejected, and a Type Il error in which the null hypothesis is not rejected when it should have been rejected. ii. A test statistic is a value determined from sample information collected to test the null hypothesis. iii. If we do not reject the null hypothesis based on sample evidence, we have proven beyond doubt that the null hypothesis is true.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Rejecting a false Null hypothesis is a. Type 1 error b. Type 2 error c. Alternate error d. Null error
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