Thursday
April 24, 2014

Homework Help: Statistics

Posted by Leah on Saturday, June 22, 2013 at 4:41am.

There were two independent groups who took a school course by different modes. The first sample of students took the course in the online and the second sample took the course in the conventional face to face mode. Using the sample data determine if there is significant difference in the scores between the two groups .

Ho: (u1-u2=0) no difference

H1: (u1-u2) <> there is a difference

?= 0.05 t critical= +_ 2.01 n

n1= 10, n2=10

m1=93, m2=85

s1=20,s2=20

Statistics and Probability Answers (3)

There were two independent groups who took a school course by different modes. The first sample of students took the course in the online and the second sample took the course in the conventional face to face mode. Using the sample data determine if there is significant difference in the scores between the two groups .

Ho: (u1-u2=0) no difference

H1: (u1-u2) <> there is a difference

?= 0.05 t critical= +_ 2.01 n

n1= 10, n2=10

m1=93, m2=85

s1=20,s2=20

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - There are two independent groups of students one group took online ...
Statistics - If a research report contains the results of an independent ...
statistics - A school adjustment inventory is administered to boys and girls of ...
Algebra 1 - Suppose students in your school arrive in groups each morning. You ...
probability - A survey of 850 students conducted in two schools showed the ...
Statistics - The ____________ is a hypothesis-testing procedure in which there ...
probability & statistics - Q: if A and B are independent events, how many of the...
statistics - T test for independent groups and dependent groups (Two-group ...
Statistics - A simple random sample of cars in a city was categorized according ...
statistics - refer to the schools data set in appendix m which refers to the 94 ...

Search
Members