Develop regression relationship

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Reference no: EM132183420

Bus and Subway ridership for the summer months in London, England, is believed to be tied heavily to the number of tourist visiting the city. During the past 10 years, the following data was obtained:

Year                             Number of Tourists                 Ridership

Summer Months (in millions)             (in millions)

1                                               7                                          1.5

2                                               2                                          1.0

3                                               6                                          1.3

4                                               4                                          1.5

5                                              14                                         2.5

6                                              15                                         2.7

7                                              17                                         2.4

8                                              13                                         2.0

9                                              14                                         2.7

10                                            20                                         4.4

a) Develop a regression relationship.

b) What is the expected ridership if 10 million tourists visit London in a year?

c) Explain the predicted ridership if there are no tourists at all.

Reference no: EM132183420

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