12/12Determine the P value for this hypothesis test. P value =_. Round to three decimal places as needed. A professor wanted to determine whether an online homework system improved scores on a final exam. In the fall semester, he taught a class using the onlinehomework system (which meant students did their homework online and received instant feedback about their answers along with helpful guidance). In the springsemester, he taught a class without the homework system (which meant students were responsible for doing their homework the old-fashioned way- paper andpencil). The professor made sure to teach the two courses identically (same text, syllabus, tests, meeting time, meeting location, and so on). The table summarizes theresults of the two classes on their final exam. Complete parts (a) through (e) below.EEE Click the icon to view the table.(e) Did the students perform better on the final exam in the fall semester? Use an a=0.01 level of significance. State the null and alternative hypotheses.OB Ho Hrall = HspringH, Prall 7PspringOA. Ho HrallHspringH, Hfall Hspring*0. Ho Hrall Hspring%3DC. Ho Htall HspringH, Prall Hspring%3DH, Prall HspringDetermine the P-value for this hypothesis test.P-value (Round to three decimal places as needed)Enter your answer in the answer box and then click Check Answer e to teach the two courses identically (same text, syllabus, tests, meeting time, meeting location, anir finble.(i) Summary dataTer ofFall semester Spring semester-28Number of students2768.913Mean final exam score73.9Standard deviation final exam9.2ScorepothPrintDonecima

Given: n1 = 28 x1 bar = 73.9 s1 = 9.2 n2 =27 x2 bar = 68.9 s2 = 13

Answered: Determine the P-value for this…

Math

Statistics

Determine the P-value for this hypothesis test. P-value = (Round to three decimal places as needed.) %3D

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

100%

12/12

Determine the P value for this hypothesis test. P value =_. Round to three decimal places as needed.

A professor wanted to determine whether an online homework system improved scores on a final exam. In the fall semester, he taught a class using the online
homework system (which meant students did their homework online and received instant feedback about their answers along with helpful guidance). In the spring
semester, he taught a class without the homework system (which meant students were responsible for doing their homework the old-fashioned way- paper and
pencil). The professor made sure to teach the two courses identically (same text, syllabus, tests, meeting time, meeting location, and so on). The table summarizes the
results of the two classes on their final exam. Complete parts (a) through (e) below.
EEE Click the icon to view the table.
(e) Did the students perform better on the final exam in the fall semester? Use an a=0.01 level of significance. State the null and alternative hypotheses.
OB Ho Hrall = Hspring
H, Prall 7Pspring
OA. Ho Hrall
Hspring
H, Hfall Hspring
*0. Ho Hrall Hspring
%3D
C. Ho Htall Hspring
H, Prall Hspring
%3D
H, Prall Hspring
Determine the P-value for this hypothesis test.
P-value (Round to three decimal places as needed)
Enter your answer in the answer box and then click Check Answer

e to teach the two courses identically (same text, syllabus, tests, meeting time, meeting location, an
ir fin
ble.
(i) Summary data
Ter of
Fall semester Spring semester
-28
Number of students
27
68.9
13
Mean final exam score
73.9
Standard deviation final exam
9.2
Score
poth
Print
Done
cima

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