Question
Apply hypothesis testing to find out whether one can claim Health_beauty products have a significantly higher average review than Bed_bath_table products with 95% confidence. Any
Apply hypothesis testing to find out whether one can claim Health_beauty
products have a significantly higher average review than Bed_bath_table products
with 95% confidence.
Any help with the formula would be appreciated!
| Bed_bath_table (sample size 350) | Health_beauty (Sample size 355) | |
| Mean | 4.03 | 4.17 |
| Standard deviation | 1.34 | 1.32 |
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Cost Accounting A Managerial Emphasis
Authors: Charles T. Horngren, Srikant M.Dater, George Foster, Madhav
13th Edition
8120335643, 136126634, 978-0136126638
