Question: Conduct a two-sample t test on the data, but assume unequal variances. How did the results change? Why? The dataset given in Table 7.8 shows

Conduct a two-sample t test on the data, but assume unequal variances. How did the results change? Why?

The dataset given in Table 7.8 shows the monthly shrink rates in stores 1 and 2. Use this dataset (Table 7.8) for this exercise.

Table 7.8 Store 1 1.80% 1.70% 1.75% 1.66% 1.68% 1.90% 1.84% 1.85% 1.65% 1.55%

Store 1 1.80% 1.70% 1.75% 1.66% 1.68% 1.90% 1.84% 1.85% 1.65% 1.55% 1.55% 1.90% Store 2 1.43% 1.55% 1.66% 1.68% 1.55% 1.44% 1.65% 1.70% 1.70% 1.65% 1.65% 11.43%

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