A business journal investigation of the performance and timing of corporate acquisitions discovered that in a random sample of 2 comma 5502,550 firms, 615615 announced one or more acquisitions during the year 2000. does the sample provide sufficient evidence to indicate that the true percentage of all firms that announced one or more acquisitions during the year 2000 is less than 2727%? use alphaαequals=0.010.01 to make your decision.