Question
Table 3 shows the research data on communication skills among university lecturers in Malaysia. Answer questions (19) to (29). Table 3: T-test analysis Group Statistics
Table 3 shows the research data on communication skills among university lecturers in Malaysia. Answer questions (19) to (29). Table 3: T-test analysis Group Statistics | |||||
Communication Skill | N | Mean | Std. Deviation | Std. Error Mean | |
University | Public University (IPTA) | 210 | 30.1048 | 3.97943 | .27461 |
Private University (IPTS) | 210 | 30.9190 | 4.56617 | .31510 |
Independent Samples Test | ||||||||||
Levene's Test for Equality of Variances | t-test for Equality of Means | |||||||||
F | Sig. | t | df | Sig. (2-tailed) | Mean Difference | Std. Error Difference | 95% Confidence Interval of the Difference | |||
Lower | Upper | |||||||||
University | Equal variances assumed | .852 | .357 | -1.948 | 418 | .052 | -.81429 | .41796 | -1.63586 | .00729 |
Equal variances not assumed | -1.948 | 410.335 | .052 | -.81429 | .41796 | -1.63590 | .00733 |
- List the variables used and state the scale of measurement used for the variables listed.
- Dependent variable:
- Independent variable:
- The measurement scale of the dependent variable:
- The measurement scale of the independent variable:
- Construct the null hypothesis and the choice/alternative hypothesis.
- Null Hypothesis (H0):
- Choice/Alternative Hypothesis (H1):
- Who is the population in this study?
- How many samples are involved?
- Why was t-test chosen to solve the problem in this study??
- Why do you need to use free sample testing?
- Give two methods in an independent t-test that can be used
- Based on your answer in question above, choose which method is appropriate to use in this study. What are the conditions for determining the option, i.e. why did you choose to use the method?
- Write a summary of the results of the analysis according to the APA format
- Can H0 be rejected? Why?
- What can you conclude from the results obtained?
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started