Litter sizes (number of pups)for randomly chosen dogs from two breeds were compared.The sample data were entered into Excel,and the following results were produced. What is the critical value for a left-tailed test comparing the means at $\alpha$ = .05?
A) -1.645
B) -1.721
C) -1.703
D) -1.699

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The Answer of Litter sizes (number of pups)for randomly chosen dogs from two breeds were compared.The sample data were entered into Excel,and the following results were produced. What is the critical value for a left-tailed test comparing the means at $\alpha$ = .05?
A) -1.645
B) -1.721
C) -1.703
D) -1.699

Litter Sizes (Number of Pups)for Randomly Chosen Dogs from Two α\alphaα

Litter Sizes (Number of Pups)for Randomly Chosen Dogs from Two $\alpha$