Study of mice - confidence interval

Assignment Help Basic Statistics

Reference no: EM13105948

A study of 80 white mice showed that their average weight was 3.7 ounces. The standard deviation of the population is 0.6 ounces. Which of the following is the 95% confidence interval for the mean weight per white mice?

a. (2.52,4.88)

b. (3.54, 3.86)

c. (3.57, 3.83)

d. (3.39,4.01)

Reference no: EM13105948

Questions Cloud

Explain racism lead slavery or slavery lead racism : In Colonial Virginia, did racism lead slavery or did slavery lead racism or did both create simultaneously mutually reinforcing each other?

How to generate a reaction force : Objects A and B are on a horizontal surface. Object A exerts a force on object B, and, in accordance with the laws of motion, generates a reaction force.

Briefly describe the developing selection program : Identify and briefly describe the constraints involved in developing a selection program and other factor affecting work performances.

What can be said about the acceelration of block b : Blocks A and B are connected across a frictionless pulley by a cord of negligible weight. If block B lies on a horizontal, frictionless surface and block A hangs vertically, what can be said about the acceelration of block B?

Study of mice - confidence interval : A study of 80 white mice showed that their average weight was 3.7 ounces. The standard deviation of the population is 0.6 ounces.

What does the scale read : An elevator has a downward acceleration of 1 m/s2. A person, having a weight of 800 N as measured by a scale at rest on the ground, steps on a scale in the elevator. What does the scale read? A) 0 N. B) Approximately 80 N. C) Between 80 N and 800 ..

Various kinds of psychologists approach to child-s problem : What various kinds of psychologists might you approach to address child's problem? Why did you approach that specific kind of psychologist? How might psychologist address problem?

Formulating lp production mix situation : The Electrocomp Corporation manufactures two electrical products: air conditioners and large fans. The assembly process for each is similar in that both require a certain amount of wiring and drilling.

To calculate the time required for the block to reach bottom : A block starts with a certain speed at the top of a frictionless inclined plane with an unknown angle to the horizontal. To calculate the time required for the block to reach the bottom of the plane.

User Account

All Pages