This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The average verbal SAT score for the entire class of entering freshmen is 530 . However, if you ... (Read 59 times)

asd123

  • Hero Member
  • *****
  • Posts: 557
on: Jun 20, 2018
The average verbal SAT score for the entire class of entering freshmen is 530 . However, if you select a sample of 20 freshmen and compute their average verbal SAT score you probably will not get exactly 530 . What statistical concept is used to explain the natural difference that exists between a sample mean and the corresponding population mean?
 
  a. Statistical error c. Sampling error
  b. Inferential error d. Parametric error

Question 2

A researcher records the change in weight (gained or lost) during the first semester of college for each individual in a group of 25 freshmen, then calculates the average change in weight. The average is an example of a _______.
 
  a. parameter c. variable
  b. statistic d. constant


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Smiles0805

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


asd123

  • Member
  • Posts: 557
Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Average optimal blood pressure for age Average optimal blood pressure for age
Phyllis Schlafly drew much of her support from working-class women who were left vulnerable by the ... Phyllis Schlafly drew much of her support from working-class women who were left vulnerable by the ...
Apply compressions over the entire buttocks region with the fist using moderate to heavy pressure. ... Apply compressions over the entire buttocks region with the fist using moderate to heavy pressure. ...
Stretch shoulder in horizontal flexion by grasping at the forearm and reaching the entire arm across ... Stretch shoulder in horizontal flexion by grasping at the forearm and reaching the entire arm across ...
How to find the average value of a function How to find the average value of a function
What would your average (mean) number of cells per cluster be? What would your average (mean) number of cells per cluster be?
Video: EpiPen Animation (Part 2)

For a complete list of videos, visit our video library