Question: using Microsoft Excel solve : Chicken's periodically offers carryout five-piece chicken dinners atspecial prices. Let Y be the number of dinners sold and X be
using Microsoft Excel solve :
- Chicken's periodically offers carryout five-piece chicken dinners atspecial prices. Let Y be the number of dinners sold and X be the price.Based on the historical observations and calculations in the followingtable, determine the regression equation, correlation coefficient, andcoefficient of determination. How many dinners can Chicken's expecttosellat$5.70each? Istheforecastreliable?
Observation | Price(X) | DinnerSold(Y) |
1 | 2.7 | 700 |
2 | 3.35 | 430 |
3 | 2 | 650 |
4 | 4.2 | 510 |
5 | 3.1 | 700 |
6 | 4.05 | 400 |
7 | 5.05 | 200 |
8 | 3.8 | ? |
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
