« previous next »

Author Question: The data summary used to decide between the null hypothesis and the alternative hypothesis is called ... (Read 108 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jul 24, 2018
The data summary used to decide between the null hypothesis and the alternative hypothesis is called a
 a. statistically significant result.
  b. test statistic.
  c. significance level.
  d. p-value.

Question 2

For a random sample of 10 men, the mean head circumference is = 57.3 cm and the sample standard deviation is s = 2 cm. What is the standard error of the mean?
 a. 0.200
  b. 0.447
  c. 0.500
  d. 0.632


xthemafja

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Insect species diversity on British host trees supports the area hypothesis. Insect species diversity on British host trees supports the area hypothesis.
Dimensions for gathering data Dimensions for gathering data
Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19 Model of a longitudinal study in which 983 students were surveyed in 1984 and then again in 1985, 19
Summary of major brain structures. Summary of major brain structures.
Summary of Common Probability Distributions Summary of Common Probability Distributions
Calico cat illustrates the Lyon hypothesis Calico cat illustrates the Lyon hypothesis
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library