Find a 95% bootstrap percentile interval for the slope

Assignment Help Basic Computer Science

Reference no: EM131420771

Import from the data set Titanic the data on male passengers on the Titanic. The variable Survived is 1 if the passenger survived the sinking and 0 if the passenger died.

(a) Find the logistic equation modeling the log-odds of a male passenger surviving against age.

(b) Compare the odds of survival for a 30-year-old male with a 40 year old male.

(d) Estimate the probability of a 69-year-old male surviving, and find a 95% bootstrap percentile interval for the probability

Reference no: EM131420771

Questions Cloud

Name three advantages of the star schema : Name 3 advantages of the STAR schema. Give both advantages and disadvantages. One paragraph defines any of the three advantages of the STAR schema. Paragraph two explains any disadvantages of the STAR schema.

Normal force acting on the car : A 1,859-kilogram roller coaster car is approaching a valley. At its bottom, the valley can be described by a circle with radius 7 m. Find the speed required at point A, such that the normal force acting on the car in point B is 219% more than the w..

The typical profiles of international negotiators : What is the risk of relying too heavily on the typical profiles of international negotiators? Is there a benefit to using these profiles? What are the five generic strategies (Hint: broad differentiation and focus differentiation, broad cost leadersh..

What is profit-maximizing price to charge for unlimited use : If the bank is unable to use tying, what is the profit-maximizing price to charge for a checking account? If the bank is unable to use tying, what is the profit-maximizing price to charge for unlimited use of an ATM card?

Find a 95% bootstrap percentile interval for the slope : Import from the data set Titanic the data on male passengers on the Titanic. The variable Survived is 1 if the passenger survived the sinking and 0 if the passenger died.

Fraction of the total kinetic energy : If a moving car of total mass 1,330 kg has four wheels, each with rotational inertia of 0.601 kg ·m2 and radius of 35 cm, what fraction of the total kinetic energy is rotational?

Accelerations without serious damage : Suppose the pilot makes an emergency turn to avoid an approaching missile, subjecting himself to a centripetal acceleration of 10 gs, while flying at 640 m/s (supersonic). What is the radius of his turn?

Find the height required at point a : A 2,444-kilogram roller coaster car starts at point A almost at rest. It first runs downhill and then is approaching a hill. At its top, the hill can be described by a circle with radius 10 m. Find the height required at point A, such that the nor..

Find the posterior distribution of µ : find a 95% credible interval for the true μ; and (c) find the probability that the posterior mean math SAT score is greater than 600.

User Account

All Pages