You have been assigned to determine the average savings in standard bank accounts of your average investor. You randomly select investors from your database to survey.

Assume the data comes from a normal distribution.
The belief is it does not have the promised population mean 100734.74 Baht.
The population standard deviation is known and equals 490.78 Baht.
You take a simple random sample of size 193 and the sample mean equals 100720.03 Baht.
Test your hypothesis at the 0.05 level.
Enter your answer below (4 decimal places).
P-value:
Select Answer:
Fail to Reject Null Hypothesis
Reject Null Hypothesis



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