Systematic sampling ________. A) is the same as simple random sampling B) ensures each item has ...

Author Question: Systematic sampling ________. A) is the same as simple random sampling B) ensures each item has ... (Read 86 times)

genevieve1028

Hero Member
Posts: 601

on: Jun 24, 2018

Systematic sampling ________.

A) is the same as simple random sampling
B) ensures each item has an equal chance of selection
C) is difficult to use because a machine is required to select each sample
D) selects items periodically from the population

Question 2

________ is the quartile representing the 25th percentile.

A) Q1
B) Q2
C) Q3
D) Q4

Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5^th Edition

Buy Test-Bank

josephsuarez

Sr. Member
Posts: 323

Reply #1 on: Jun 24, 2018

Answer to Question 1

D

Answer to Question 2

A

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.