content area top Part 1 The average daily volume of a computer stock in 2011 was muequals35.1 million shares, according to a reliable source. A stock analyst believes that the stock volume in 2018 is different from the 2011 level. Based on a random sample of 40 trading days in 2018, he finds the sample mean to be 25.4 million shares, with a standard deviation of sequals14 million shares. Test the hypotheses by constructing a 95% confidence interval. Complete parts (a) through (c) below. Question content area bottom Part 1 (a) State the hypotheses for the test. Upper H 0: p mu sigma less than equals greater than not equals 35.1 million shares Upper H 1: sigma p mu equals greater than less than not equals 35.1 million shares