Most accurate statement that made about p value for test

Reference no: EM131407536

An educator is considering two different videotapes for use in a half-day session designed to introduce students to the basics of economics. Students have been randomly assigned to two groups, and they all take the same written examination after viewing the videotape. The scores are summarized here.

Assuming normal populations with equal standard deviations, does it appear that the two videotapes could be equally effective? What is the most accurate statement that could be made about the p-value for the test?

Videotape 1: x₁‾ = 77.1
s₁ = 7.8
n₁ = 25

Videotape 2: x₂‾ = 77.1
s₂ = 7.8
n₂ = 25

Reference no: EM131407536

Questions Cloud

Design a control system for each of the drives : Design a control system for each of the drives of the joints. The combined movement of the two joints should place the gripper in the desired position.

How do such systems actually incorporate hypothesis testing : What other examples can you find? How do such systems actually incorporate hypothesis testing?

What are teachers ethical responsibilities towards students : What are teachers' ethical and legal responsibilities towards students? What would you do to ensure that you fulfill these responsibilities in your classroom? Be sure to provide examples.

Name the two major types of explosions : Name the two major types of explosions and describe how they are differentiated . Name and describe an example of an actual incident involving one of these types of explosions and at least one person held responsible for the act

Most accurate statement that made about p value for test : Assuming normal populations with equal standard deviations, does it appear that the two videotapes could be equally effective? What is the most accurate statement that could be made about the p-value for the test?

Do these figures follow a poisson distribution : The number of road accident victims reporting to a hospital emergency ward is shown in the following table. Do these figures follow a Poisson distribution?

Calculate how many more dollars the payment : To the nearest dollar, calculate how many more dollars the payment would be if you financed a vehicle loan for three years instead of five, given the following assumptions: (vehicle sale price = $26,500, sale tax % = 5.5%, down payment = $1500, lo..

Write discussion essay about elder int exp prejudice : Write discussion essay about Elder Int. Exp. Prejudice. Write discussion essay about Gender Expectations. Write discussion essay about Ethnic Expectations. Examples ex) personal or others, and Personal opinion.

Calculate the total interest saved on a vehicle loan : To the nearest dollar, calculate the total interest saved on a vehicle loan by financing over three years instead of five years, given the following assumptions: (vehicle sale price = $14,800, sale tax % = 4%, down payment = $1500, loan APR compou..

User Account

All Pages