Estimate the standard deviation of sample proportion, Basic Statistics

Estimate the standard deviation of sample proportion

Suppose that you're testing the hypotheses H0: p = .30 vs. HA: p ≠ .30. A sample of size 500 results in sample proportion of .25.

a. Estimate the standard deviation of sample proportion?

b. Compute the value of the z statistic.

c. Find out the P-value associated with this z statistic.

d. Discuss your conclusion at α = .05.

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Estimate the standard deviation of sample proportion

Reference No:- TGS0853774

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : Determine how fast is the meteor going

The planet consists of no atmosphere. A meteor far away from the planet moves at speed 5.0 km/s on a collision course with Zoroaster. Determine how fast is the meteor going if it strikes the surface of the planet?

Q : Explain the final temperature of the water and copper

In a boiling water bath a 192-g piece of copper was heated to 100.0 oC and then put into a beaker having the 750.ml water which is having the density=1.00g/cm3 at 4.0oC.

Q : Calculate total pressure and partial pressure of each gas

Calculate the total pressure and partial pressure of each gas in the vessel when the sulphur dioxide is used to make the sulphuric acid. One method of forming it is by roasting mineral sulphides.

Q : Question ralated to constant angular acceleration

A disk rotates about the central axis beginning from rest and accelerates with the constant angular acceleration. At one time it is rotating at 12 rad/s; 30 radians later, its angular speed is 25 rad/s.

Q : Estimate the standard deviation of sample proportion

Suppose that you're testing the hypotheses H0: p = .30 vs. HA: p ≠ .30. A sample of size 500 results in sample proportion of .25. Estimate the standard deviation of sample proportion?

Q : Identify the pressure required in each tank

A chemical engineer has 20.0 L tanks H2 and of O2 and wants to use up both tanks to form 24.0 mol of water at 23.8 degrees Celsius to study a key fuel-cell reaction.

Q : Determining the rotational inertia of the cylinder

(i) Determine the rotational inertia of the cylinder about the axis of the rotation? (ii) When the cylinder is free from rest with its central longitudinal axis at the similar height as the axis about which the cylinder rotates, determine the angu

Q : Plate glass produces average of four seeds

A procedure for making plate glass produces average of four seeds (small bubbles) per 100 square feet. Employ Poisson distributions and assess probabilities that:

Q : Discuss the proper derivative of the ideal gas equation

Calculate the increase in pressure that at 0.620 bar results from a temperature increase of 10.0 K in a 1.00 L container that contains0.0273 mol of gas.

1929033

Questions
Asked

3,689

Active Tutors

1435352

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Estimate the standard deviation of sample proportion

Reference No:- TGS0853774

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : Determine how fast is the meteor going

Q : Explain the final temperature of the water and copper

Q : Calculate total pressure and partial pressure of each gas

Q : Question ralated to constant angular acceleration

Q : Estimate the standard deviation of sample proportion

Q : Identify the pressure required in each tank

Q : Determining the rotational inertia of the cylinder

Q : Plate glass produces average of four seeds

Q : Discuss the proper derivative of the ideal gas equation

What facilitate a stable, safe, pain-free cervical posture

Interview a bsn-prepared nurse

Does the patient have pearl pupils

Teaching a client with osteoarthritis about self-management

Nurse teaching client with hiv receiving antiretroviral

Nurse is planning care for client who had hip replacement

Describe nurse is caring for a client with hemophilia

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Estimate the standard deviation of sample proportion

Reference No:- TGS0853774

Recent Questions Asked Basic Statistics

Q : Determine how fast is the meteor going

Q : Explain the final temperature of the water and copper

Q : Calculate total pressure and partial pressure of each gas

Q : Question ralated to constant angular acceleration

Q : Estimate the standard deviation of sample proportion

Q : Identify the pressure required in each tank

Q : Determining the rotational inertia of the cylinder

Q : Plate glass produces average of four seeds

Q : Discuss the proper derivative of the ideal gas equation

Asked Questions