« previous next »

Author Question: If the mean of a sample is 95, the mean of Population 2 is 75, and the standard deviation of the ... (Read 30 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
on: Jun 20, 2018
If the mean of a sample is 95, the mean of Population 2 is 75, and the standard deviation of the distribution of means is 5, the t score resulting from a t test for a single sample is __________. (Give a number.)
 
  Fill in the blanks with correct word

Question 2

With a mean of 100 and an SD of 20, what raw score would fall at the 75th
  percentile?
 
  What will be an ideal response?


jojobee318

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jun 20, 2018
Answer to Question 1

4

Answer to Question 2

X=113.40


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Body size and population density of herbivorous mammals Body size and population density of herbivorous mammals
Standard Schnauzer Standard Schnauzer
Self-Esteem in a Longitudinal Sample Self-Esteem in a Longitudinal Sample
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Distribution Patterns and Population Size Estimates (Bio 30) Distribution Patterns and Population Size Estimates (Bio 30)
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library