Question: SMITH Inc. is forecasting its products quality on a scale of 0 to 100 based on how many hours are spent for each product. Data
SMITH Inc. is forecasting its products quality on a scale of 0 to 100 based on how many hours are spent for each product. Data are provided in the table below.
In the linear regression equation Quality=a+b*Hours Spent, what is the value of b? Please keep two decimal points!
| Quality | Hours Spent |
| 50 | 5 |
| 60 | 7 |
| 70 | 8 |
| 80 | 11 |
| 90 | 13 |
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