6CA study was conducted that measured the total brain volume (TBV) (in mm3) of patients that had schizophrenia and patients that are considered normal. Table #1 contains the TBV of the normal patients and Table #2 contains the TBV of schizophrenia patients ("SOCR data Oct2009," 2013). Table #1: Total Brain Volume (in mm3) of Normal Patients16634071583940129947015351371431890157869814535101650348128897113663461326402150300514747901317156144104514634981650207152304514416361432033142041614801711360810141021315748081502702120334413197371688990129264115125711635918 Table #2: Total Brain Volume (in mm3) of Schizophrenia Patients1331777148788610660751297327149998318619911368378147689114437751337827165825815881321690182156941311770021387893148376316889501563593131788514202491363859123897912866381325525158857314762541648209135405413546491636119 Is there enough evidence to show that the patients with schizophrenia have less TBV on average than a patient that is considered normal? Test at the 10% level. (vii) Determine test statistic:Enter value in decimal form rounded to nearest ten-thousandth. Examples of correctly entered answers:0.0104 3.0370 16.5000 110.0819 (viii) Using tables, calculator, or spreadsheet: Determine and enter p-value corresponding to test statistic.Enter value in decimal form rounded to nearest ten-thousandth. Examples of correctly entered answers:0.0001 0.0021 0.0305 0.6004 0.8143 1.0000 (ix) Comparing p-value and α value, which is the correct decision to make for this hypothesis test? A. Reject HoB. Fail to reject HoC. Accept HoD. Accept HAEnter letter corresponding to correct answer.

Answered: Image /qna-images/answer/611dabec-a41d-4286-80de-2b18c9c6b9b7.jpg

Answered: 6C A study was conducted that measured…

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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Question

A study was conducted that measured the total brain volume (TBV) (in mm³) of patients that had schizophrenia and patients that are considered normal. Table #1 contains the TBV of the normal patients and Table #2 contains the TBV of schizophrenia patients ("SOCR data Oct2009," 2013).

Table #1: Total Brain Volume (in mm³) of Normal Patients

1663407	1583940	1299470	1535137	1431890	1578698
1453510	1650348	1288971	1366346	1326402	1503005
1474790	1317156	1441045	1463498	1650207	1523045
1441636	1432033	1420416	1480171	1360810	1410213
1574808	1502702	1203344	1319737	1688990	1292641
1512571	1635918

Table #2: Total Brain Volume (in mm³) of Schizophrenia Patients

1331777	1487886	1066075	1297327	1499983	1861991
1368378	1476891	1443775	1337827	1658258	1588132
1690182	1569413	1177002	1387893	1483763	1688950
1563593	1317885	1420249	1363859	1238979	1286638
1325525	1588573	1476254	1648209	1354054	1354649
1636119

Is there enough evidence to show that the patients with schizophrenia have less TBV on average than a patient that is considered normal? Test at the 10% level.

(vii) Determine test statistic:

Enter value in decimal form rounded to nearest ten-thousandth. Examples of correctly entered answers:

0.0104 3.0370 16.5000 110.0819

(viii) Using tables, calculator, or spreadsheet: Determine and enter p-value corresponding to test statistic.

Enter value in decimal form rounded to nearest ten-thousandth. Examples of correctly entered answers:

0.0001 0.0021 0.0305 0.6004 0.8143 1.0000

(ix) Comparing p-value and α value, which is the correct decision to make for this hypothesis test?

A. Reject H_o

B. Fail to reject H_o

C. Accept H_o

D. Accept H_A

Enter letter corresponding to correct answer.