Is there sufficent evisence at the D.91 level of significance that the population mean is last than $7.00 ? Determine the nut hypothesis, Ho and the atetnative hypethes is, H1. (Type integers or socmals. Do rol round.) Comsute the test statisicic. (Found to two decimal places as needed) The price of a cortain combo meal at diferent tranchises of a natoeal tast feos compeny veries trom $5.00 te $17.37 and has a known atandard devtabion of $2.04. A sarpio of 26 students in an Determine the nil hypothesis, Hor and the altematwn hypothesis, H4 (Type integers of Becimia. Do eot round.) Combule the teat atalistio. (Found to two decimal plaots as needed)