The information provided on the "Cruffins" worksheet in the data pack can be used to estimate the number of cruffins sold by a coffee shop per day according to the following linear relationship: Number of Cruffins Sold = a+ B(Price) (Regression Equation) a. Estimate and provide the formula for the regression equation. b. Interpret the coefficient estimate for the following variable: Price.

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter4: Estimating Demand
Section: Chapter Questions
Problem 1E
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The information provided on the "Cruffins" worksheet in the data pack can be used to estimate the
number of cruffins sold by a coffee shop per day according to the following linear relationship:
Number of Cruffins Sold = a+ B(Price)
(Regression Equation)
a. Estimate and provide the formula for the regression equation.
b. Interpret the coefficient estimate for the following variable: Price.
Price
Number of Cruffins Sold
4.00
375
4.09
364
4.20
326
4.25
339
4.29
345
4.39
319
4.45
308
4.49
307
4.60
293
4.69
294
4.75
281
4.79
293
4.89
276
5.00
274
5.09
273
5.19
268
5.25
270
5.29
266
5.39
265
5.49
268
Transcribed Image Text:The information provided on the "Cruffins" worksheet in the data pack can be used to estimate the number of cruffins sold by a coffee shop per day according to the following linear relationship: Number of Cruffins Sold = a+ B(Price) (Regression Equation) a. Estimate and provide the formula for the regression equation. b. Interpret the coefficient estimate for the following variable: Price. Price Number of Cruffins Sold 4.00 375 4.09 364 4.20 326 4.25 339 4.29 345 4.39 319 4.45 308 4.49 307 4.60 293 4.69 294 4.75 281 4.79 293 4.89 276 5.00 274 5.09 273 5.19 268 5.25 270 5.29 266 5.39 265 5.49 268
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