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The head ranger of Yellowstone National Park is concerned with issues on park capacity, most notably parking. To get a handle on the situation, the

The head ranger of Yellowstone National Park is concerned with issues on park capacity, most notably parking. To get a handle on the situation, the head ranger looks at visitor numbers (in millions) from 2000-2017 and uses a statistical model to summarize and describe the data. Here is what the manager presents at the staff meeting.

SUMMARY OUTPUT

Regression Statistics

Multiple R

0.88502056

R Square

$%&#@

Adjusted R Square

0.76971523

Standard Error

0.22353917

Observations

18

ANOVA

df

SS

MS

F

Regression

1

2.889333798

2.8893338

57.82164343

Residual

16

0.799516202

0.04996976

Total

17

3.68885

Coefficients

Standard Error

t Stat

P-value

Intercept

2.56803922

0.109928117

23.361077

8.6168E-14

Year

0.07722394

0.010155627

7.60405441

1.06456E-06

When visitor numbers are reported for 2018, the model predicts that they will be approximately ______ million, give or take ______ thousand.

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