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 pressuredepends 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 theage of the person constant. For her study, she collects a random sample of 125 patients from the city and estimates the following regression function:Y= 15.50 + 0..90B+1.15A.(0.55)(0 40)The test statistic of the study the student wants to conduct (Ho: B, = 0 vs. H, B, #0), keeping other variables constant is.(Round your answer to two decimal places.)At the 5% significance level, the student will▼ the null hypothesis.Keeping BMIl 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.)the null hypothesis.At the 5% significance level, the student will019Enter your answer in each of the answer boxes.DOLL

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The test statistic is, t=b1-β1SEb1=0.90-00.55≈1.64 Thus, the test statistic is 1.64. The degrees of…

Math

Statistics

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 125 patients from the city and estimates the following regression function: Y= 15.50 + 0.90B+1.15A. (0.55) (0.40) The test statistic of the study the student wants to conduct (Ho: B1 = 0 vs. H,: 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 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.) v the null hypothesis. At the 5% significance level, the student will

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 125 patients from the city and estimates the following regression function: Y= 15.50 + 0.90B+1.15A. (0.55) (0.40) The test statistic of the study the student wants to conduct (Ho: B1 = 0 vs. H,: 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 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.) v the null hypothesis. At the 5% significance level, the student will

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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