1 The credit score of a 35 year old applying for a mortgage

1. The credit score of a 35 year old applying for a mortgage at Ulysses Mortgage Associates is normally distributed with a mean of 600 and a standard deviation of 100. Determine the interval of credit scores around the mean that includes approximately 95% of credit scores. Need upper and lower bounds.

2. The credit score of a 35 year old applying for a mortgage at Ulysses Mortgage Associates is normally distributed with a mean of 600 and a standard deviation of 100. Determine the interval of credit scores around the mean that includes approximately 68% of credit scores Need upper and lower bounds.

Solution