Homework Answers
Answer: $.96
| (x-x ̅ ) | (y-y ̅ ) | ∑(x-x ̅ ) * (y-y ̅ ) | |
| January | 275 | 1535 | 422125 |
| February | 345 | 1650 | 569250 |
| March | 420 | 1765 | 741300 |
| April | 335 | 1699 | 569165 |
| May | 380 | 1725 | 655500 |
| ∑(x-x ̅ ) = | 1755 | ∑(x-x ̅ ) * (y-y ̅ ) | 2957340 |
| ∑(x-x ̅ ) ^2 = | 3080025 | ||
| Let's remind ourselves of the equation we need to calculate b. | |||
| (∑(x-x ̅ ) * (y-y ̅ ) )/∑(x-x ̅ ) ^2 | |||
| = | 2957340/3080025 | $ 0.96 | |
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Jorgenson Corporation has provided the following data for the first five months of the year Machine...
Jorgenson Corporation has provided the following data for the first five months of the year. Machine...
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