The aerospace industry believes the cost of a space project is a function of the mass of the major object being sent into space. Use the following data to develop a regression model to predict the cost of a space project by the mass of the space object. Determiner2andse.

Weight (tons)

1.897

3.019

0.453

0.983

1.058

2.100

2.408

Cost ($ millions)

$ 53.6

184.6

6.4

23.5

33.5

110.4

104.6

=_______ + _______x

(Do not round the intermediate values. Round your answers to 4 decimal places.)

r2=

enter a number rounded to 3 decimal places

(Round the intermediate values to 4 decimal places. Round your answer to 3 decimal places.)

se=

enter a number rounded to 3 decimal places

(Round the intermediate values to 4 decimal places. Round your answer to 3 decimal places.)

Thank you!