To assess the effectiveness of a new diet formulation, a sample of 8 steers is fed a regular diet and another sample of 10 steers is fed a new diet. The weights of the steers at 1 year are given in Table 5.15. Do these results imply that the new diet results in higher weights? (Use α = 0:05.)  

Transcribed Image Text:

Table 5.15 Data for Exercise 5. Regular Diet New Diet 831 870 858 882 833 896 860 925 922 842 875 908 797 944 788 927 965 887