.please help

(6) (10 points) A researcher wishes to determine whether a population mean ,u at 50. The researcher gathers data from 100 subjects. The following is the output: > t.test(data,mu=50) One Sample ttest data: data t = 0.0371 df = 99, pivalue = 0.9705 alternative hypothesis: true mean is not equal to 50 95 percent confidence interval: 44.31671 55.89938 sample estimates: mean of x 50 . 10805 a) What are the hypotheses being tested? State them in terms of p. b) What do you conclude? Why? 0) Are the assumptions behind the test satised