Test the following hypothesis using the data summarized in the table below. Interpret your result:
• H1: Internet retailers offer lower prices for Blu-ray players than do traditional in-store retailers.
Retail Type | Blu-ray Player Average Price | Standard Deviation | n |
Internet Retailers | $109.95 | $20.00 | 25 |
Multi-channel Retailers | $159.30 | $45.00 | 25 |
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