Answer: i thinks it's D. none of the above because they are all angles?
Step-by-step explanation:
Answer:
HIS SGSEIJGR
Step-by-step explanation:
Answer:
The test statistic is 
Step-by-step explanation:
From the question we are told that
The population mean is 
The sample size is 
The sample mean is 
The standard deviation is 
Generally the test statistics is mathematically represented as

substituting values


Answer:
wow this is confusing
Step-by-step explanation: