Page 200 - Invited Paper Session (IPS) - Volume 2

IPS215 Nor Azila C. M. et al.

Question on statistical 1. One-tailed (right)
problem solving 2. One-tailed (Left)
3. Two-tailed

WRONG Construct C
hypothesis
statement
Identify mistakes CORRECT

1. z test (known variance)
Notes on identify distribution 2. z test (unknown variance)

3. t test (unknown variance)

WRONG Calculate test
statistics
Identify mistakes CORRECT
Notes on finding critical value

WRONG
State critical value
Identify mistakes CORRECT

Notes on decision rule

WRONG
Decision (Reject or not to
reject null hypothesis)
Identify mistakes CORRECT

Conclusion

Figure 1: Flow chart of hypothesis testing process using step by step practice

questions

4. STATLEARN@ Interface
The following illustrates the interface for STATLEARN@. Figure 2 shows
the first/homepage which require student to login their username and
password.

Figures 2 : First page of statlearn.my

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