The volume of a stock is the number of shares traded for a given day. Several years ago, a certain company's stock had a mean daily volume of 7.52 million shares, according to a reputable financial news outlet. A random sample of 40 trading days in a recent year was obtained and the volume of shares traded on those days was recorded, with the accompanying results. Complete parts (a) through (d) below. FFAl Click the icon to view the shares data (d) Does the evidence suggest that the volume of this company's stock has changed in recent years? Use an a = 0.05 level of significance. Determine the hypotheses. Ho H: (Type integers or decimals. Do not round.)Find the test statistic. (Round to two decimal places as needed )Using the browser's print wil lead to an undesirable print-out. Use the Print item from the "Question Help" menu to get a Solyme (millions of shares) better gz 2 8894 4.8228 8 0204 5.6386 6.2775 4.5820 5.8903 4.0065 4.4313 11 2343 7.3942 2 5900 9.0356 32285 7.9709 4 2764 10.1554 3.2914 3.4189 5.8543 4.5624 2 6153 7.3286 8.1434 9.1722 5.3304 3.6798 4.1807 4 2867 5 3609 5.5450 17.9451 3.7657 5.0502 4 0201 3.1832 3.3799 5.4563