Specify the rejection region for Spearman's nonparametric test for rank correlation in each of the situations below. a. Ho: p=0, H3a: p#0, n= 25, a = 0.05 b. Ho: p= 0, H: p<0, n= 20, a = 0.01 c. Ho: p= 0, H3: p>0, n= 15, a= 0.005 Click the icon to view a table of critical values of Spearman's rank correlation coefficient. a. Specify the rejection region for Hp: p= 0. H3: p#0, n= 25, a= 0.05. Select the correct choice and fill in the appropriate answer box below. (Round to three decimal places as needed.) O A. 5> O B. , b. Specify the rejection region for Ho: p=0, H: p<0, n = 20, a = 0.01. Select the correct choice and fill in the appropriate answer box below. (Round to three decimal places as needed.) O A. rs|> O B. 5> Oc. r< c. Specify the rejection region for Hn: p= 0, H,: p>0, n = 15, a= 0.005. Select the correct choice and fill in the appropriate answer box below. (Round to three decimal places as needed.) O A. 5 B. s|> Oc. 15>I

Specify the rejection region for Spearman's nonparametric test for rank correlation in each of the situations below. a. Ho: p=0, H3a: p#0, n= 25, a = 0.05 b. Ho: p= 0, H: p<0, n= 20, a = 0.01 c. Ho: p= 0, H3: p>0, n= 15, a= 0.005 Click the icon to view a table of critical values of Spearman's rank correlation coefficient. a. Specify the rejection region for Hp: p= 0. H3: p#0, n= 25, a= 0.05. Select the correct choice and fill in the appropriate answer box below. (Round to three decimal places as needed.) O A. 5> O B. , b. Specify the rejection region for Ho: p=0, H: p<0, n = 20, a = 0.01. Select the correct choice and fill in the appropriate answer box below. (Round to three decimal places as needed.) O A. rs|> O B. 5> Oc. r< c. Specify the rejection region for Hn: p= 0, H,: p>0, n = 15, a= 0.005. Select the correct choice and fill in the appropriate answer box below. (Round to three decimal places as needed.) O A. 5 B. s|> Oc. 15>I

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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Concept explainers

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.

Question

Specify the rejection region for Spearman's nonparametric test for rank correlation in each of the situations below.
a. Ho: p=0, H3: P#0. n= 25, a = 0.05
b. Ho: p= 0, H:p<0, n= 20, a= 0.01
c. Ho: p= 0, H3: p>0, n = 15, a = 0.005
Click the icon to view a table of critical values of Spearman's rank correlation coefficient.
....
a. Specify the rejection region for Hn: p= 0. H3: p#0, n = 25, a = 0.05. Select the correct choice and fill in the appropriate answer box below.
(Round to three decimal places as needed.)
O A. r5>
O B. 5
Oc. rs|>
b. Specify the rejection region for Ho: p=0, H3: p< 0, n = 20, a= 0.01. Select the correct choice and fill in the appropriate answer box below.
(Round to three decimal places as needed.)
A. s>|
O B. 's
Oc. Is
c. Specify the rejection region for Ho: p= 0. H3: p>0, n = 15, a = 0.005. Select the correct choice and fill in the appropriate answer box below.
(Round to three decimal places as needed.)
O A. s
O B. Is|>

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