Use at-test to test the claim about the population mean at the given level of significance using the given sample statistics. Assume the population is normally distributed. Claim: =51,500; =0.10 Samplestatistics: x=50,634, s=2700, n=20

What are the null and alternativehypotheses?

What is the value of the standardized teststatistic?

Whatis(are) the criticalvalue(s)?

Decide whether to reject or fail to reject the null hypothesis.