Question: Attempting to do a do a right tailed test first and a two tailed test The following parameters. I am analyzing the National mean listing

Attempting to do a do a right tailed test first and a two tailed test The following parameters. I am analyzing the National mean listing price 342,365.vs. my data below The confidence level is 95% and the significance level is a=.05

H0:u=342,365

Ha:u 342,365

Mean	228994.1536
Median	215050
Mode	169950
Standard Deviation	79432.17347
Count	500

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