Project #49431 - Statistics problem, need step-by-step solution

Of the following statistics problem (also included as an attached file), preferably typed in Word or similar:

 

The decline of salmon fisheries along the Columbia River in Oregon has caused great concern among commercial and recreational fishermen. The paper 'Feeding of Predaceous Fishes on Out-Migrating Juvenile Salmonids in John Day Reservoir, Columbia River' (Trans. Amer. Fisheries Soc. (1991: 405-420) gave the accompanying data on 10 values for the data sets where y = maximum size of salmonids consumed by a northern squaw fish (the most abundant salmonid predator) and x = squawfish length, both in mm. Here is the computer software printout of the summary:

 

Coefficients:

 

 

 

 

 

Estimate

Std. Error

T value

Pr (> |t|)

(Intercept)

-89.010

16.710

-5.327

0.000

Length

0.710

0.044

16.027

0.000

 

Using this information, compute a 95% confidence interval for the slope.

 

[Possible answers:]

 

a)      [0.365, -54.800]

b)      [-122.965, -55.055]

c)       [-121.762, -56.258]

d)      [0.620, 0.800]

e)      [0.637, 0.783]

 

f)       None of the above.

Subject Mathematics
Due By (Pacific Time) 11/30/2014 12:00 pm
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