https://docs.google.com/spreadsheets/d/1-NUIdsZjghgm_CewlGeYBAVU2P1C_wkRreZiWKusYXo/edit?usp=sharing

Coefficients for logistic regression model in columns O & P. Use the coefficients to calculate the chance of survival for each passenger. Taking chance greater than 0.5 as prediction of survival, derive confusion matrix.

1. To the nearest whole percentage point, what is the percentage of correct predictions made by this logistic regression model?

a. 41%

b. 91%

c. 67%

d. 87%

e. 83%

2. To the nearest whole percentage point, what is the recall of the logistic regression model for survivors of the Titanic?

a. 87%

b. 67%

c. 83%

d. 91%

e. 41%

3. To the nearest whole percentage point, what is the precision of the logistic regression model for survivors of the Titanic?

a. 67%

b. 41%

c. 87%

d. 83%

e. 91%