Result:
ESPN reports that the average income of an NFL players 1.5 million for the population standard deviation of 200,000 if they randomly select 500 players and determine their average income of the sample of 1,458,000. which one is the test statistic
= 4.6957
Z Test of Hypothesis for the Mean 

Data 

Null Hypothesis m= 
1500000 
Level of Significance 
0.05 
Population Standard Deviation 
200000 
Sample Size 
500 
Sample Mean 
1458000 
Intermediate Calculations 

Standard Error of the Mean 
8944.2719 
Z Test Statistic 
4.6957 
TwoTail Test 

Lower Critical Value 
1.9600 
Upper Critical Value 
1.9600 
pValue 
0.0000 
Reject the null hypothesis 
Get Answers For Free
Most questions answered within 1 hours.