The lengths of pregnancies are normally distributed with a

Reference no: EM13621000

The lengths of pregnancies are normally distributed with a mean of 266 days and a standard deviation of 15 days.

A) Find the probability of a pregnancy lasting 307 days or longer

B) If the length of a pregnancy is in the lowest 3%, then the baby is premature. Find the length that separates premature babies from those who aren't.

Reference no: EM13621000

Questions Cloud

Developing a more realistic model the bioengineer models : developing a more realistic model the bioengineer models the acceleration of the snow petrl by an equation of the form

For each case devise and evaluate an exergetic efficiency : two options are provided for generating hot water at steady state.in a water heating is achieved by utilizing

What conditions must be met before constructing a : what conditions must be met before constructing a confidence interval for a proportion? be sure to be specific with

If the exit temperature of hot air is 30 deg c determine : an adiabatic heat exchanger is used to heat cold water at 8 deg c entering at a rate of 3kgs by hot air at 150 deg c

The lengths of pregnancies are normally distributed with a : the lengths of pregnancies are normally distributed with a mean of 266 days and a standard deviation of 15 days.a find

Certain organic contaminants in soil can be driven out : certain organic contaminants in soil can be driven out using hot air and steam. if 30.0 m3 air partial pressure of

What is the angle of refraction as the ray enters the air : a ray of light is incident on the mid-point of a glass prismsurface at an angle of 25 degrees with the normal. for

A car travels at a constant speed around a circular track : a car travels at a constant speed around a circular track whose radius is 2.6 km. the car goes once around the track in

The potential energy change from inlet to exit is : carbon dioxide gas enters a well-insulated diffuser at 20 psia 500 r with a velocity of 800 fts through a flow area of

User Account

All Pages