In 2009 Noodles & Company introduced spaghetti and meatballs to its menu. Before putting it on the menu, it performed taste tests to determine the best-tasting spaghetti sauce. In a paired comparison,...

In 2009 Noodles & Company introduced spaghetti and meatballs to its menu. Before putting it on the menu, it performed taste tests to determine the best-tasting spaghetti sauce. In a paired comparison, 58 tasters were asked to rate their satisfaction with two different sauces on a scale of 1 to 10, with 10 being the highest. Assume equal population variances. The mean difference in ratings was d¯d¯ = -0.47315 with a standard deviation ofs_d
 = 1.38560. Useα = 0.05.

Find the test statistict
_calc.(Round your answer to 3 decimal places. A negative value should be indicated by a minus sign.)

Find the critical valuet
_crit forα = .05.(Round your answer to 3 decimal places.)

Find thep-value. (Round your answer to 3 decimal places.)