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THIS QUESTION REQUIRES SPSS SOFTWARE, PLEASE DO NOT WORK OUT BY HAND, INSTEAD PLEASE PROVIDE IMAGES/SCREENSHOTS/OR PASTE SPSS CHARTS/OUTPUTS/TABLES

Galilea is a construction company with satisfied customers of the service delivered throughout Chile, with the interactive participation of suppliers and collaborators. In the company they consider each work as a challenge to improve performance and achieve an optimal result for our clients. Currently the company is focused on two completed projects, specifically on the sale of the Praderas de San Miguel and El Avellano project apartments, which can be represented as random variables that follow normal distributions: (43; 38), 2 ( 100; 25) and the covariance between the real estate projects is 50. In addition, total sales are considered as the sum of the apartments sold from the Praderas de San Miguel y el Avellano project. Determine to. The probability that the Avellano project will obtain higher sales than expected from the Praderas de San Miguel project. b. The hope of the difference between the El Avellano project and Praderas de San Miguel in the sales of the apartments, if 12 apartments were sold in the El Avellano project. c. If the Galilea company requires that the weighted average of the sales of the apartments be greater than 77 apartments, what is the probability If the sales of the El Avellano project participate 68% and the rest in the Praderas de San Miguel project? d. The probability that the total sales of the Galilea company will be more than double the sales of the departments of the Praderas de San Miguel project.

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