A medical student at a community college in city Q wants to study the factors affecting the systolic blood pressure of a person (Y). Generally, the systolic blood pressure depends on the BMI of a person (B) and the age of the person A. She wan o test whether or not the BMI has a significant effect on the systolic blood pressure, keeping the age of the person constant. For her study, she collects Function: random sample of 150 patients from the city and estimates the following regression Ý= 15,50 +0.9OB + 1.10A. (0.48) (0.35) The test statistic of the study the student wants to conduct (Ho: B1 =0 vs. H4: B, #0), keeping other variables constant is "Round your answer two decimal places.) At the 5% significance level, the student will the null hypothesis. Keeping BMI constant, she now wants to test whether the age of a person (A) has no significant effect or a positive effect on the person's systolic blood pressure. So, the test statistic associated with the one-sided test the student wishes to conduct will be. Round your answer to two decimal places.) At the 5% significance level, the student will the null hypothesis.

A medical student at a community college in city Q wants to study the factors affecting the systolic blood pressure of a person (Y). Generally, the systolic blood pressure depends on the BMI of a person (B) and the age of the person A. She wan o test whether or not the BMI has a significant effect on the systolic blood pressure, keeping the age of the person constant. For her study, she collects Function: random sample of 150 patients from the city and estimates the following regression Ý= 15,50 +0.9OB + 1.10A. (0.48) (0.35) The test statistic of the study the student wants to conduct (Ho: B1 =0 vs. H4: B, #0), keeping other variables constant is "Round your answer two decimal places.) At the 5% significance level, the student will the null hypothesis. Keeping BMI constant, she now wants to test whether the age of a person (A) has no significant effect or a positive effect on the person's systolic blood pressure. So, the test statistic associated with the one-sided test the student wishes to conduct will be. Round your answer to two decimal places.) At the 5% significance level, the student will the null hypothesis.

Name: A medical student at a community college in city Q wants to study the
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Description: A medical student at a community college in city Q wants to study the factors affecting the systolic blood pressure of a person (Y). Generally, the systolic blood pressure depends on the BMI of a person (B) and the age of the person A. She wantsto t

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

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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Question

A medical student at a community college in city Q wants to study the factors affecting the systolic blood pressure of a person (Y). Generally, the systolic blood pressure depends on the BMI of a person (B) and the age of the person A. She wants
to test whether or not the BMI has a significant effect on the systolic blood pressure, keeping the age of the person constant. For her study, she collects a random sample of 150 patients from the city and estimates the following regression
function:
Y= 15.50 +0.90B + 1.10A.
(0.48) (0.35)
The test statistic of the study the student wants to conduct (Ho: B, =0 vs. H4: B, #0), keeping other variables constant is.
(Round your answer to two decimal places.)
At the 5% significance level, the student will
v the null hypothesis.
Keeping BMI constant, she now wants
test whether the age of a person (A) has no significant effect or a positive effect on the person's systolic blood pressure.
So, the test statistic associated with the one-sided test the student wishes to conduct will be-
(Round your answer to two decimal places.)
At the 5% significance level, the student will
the null hypothesis.

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