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

Author Question: The names of 100 employees are written on 100 cards. The cards are placed in a bag, and three names ... (Read 80 times)

lidoalex

  • Hero Member
  • *****
  • Posts: 538
on: Jul 25, 2018
The names of 100 employees are written on 100 cards. The cards are placed in a bag, and three names are picked from the bag. What sampling technique was used?
 
  A) stratified
  B) simple random
  C) convenience
  D) cluster
  E) systematic

Question 2

Approximately what percentage of the people aged 25-40 had a systolic blood pressure reading greater than or equal to 130?
 
  A) 15 B) 74 C) 23 D) 26


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 25, 2018
Answer to Question 1

B

Answer to Question 2

D


lidoalex

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 25, 2018
TY


Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Jul 25, 2018
You're welcome


« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

A subculture of employees who work at a medical practice A subculture of employees who work at a medical practice
Anatomical and common names for the pectoral girdle and upper extremity. Anatomical and common names for the pectoral girdle and upper extremity.
Functional MRI Scans These scans of human brains show localized average increases in neural activity Functional MRI Scans These scans of human brains show localized average increases in neural activity
W-2 form issued to employees at the end of the year. W-2 form issued to employees at the end of the year.
The genetic code (as written in RNA) The genetic code (as written in RNA)
On the Flexible Item Selection Task (FIST) children are presented with three cards On the Flexible Item Selection Task (FIST) children are presented with three cards
Video: How eudicots (true dicots) differ from monocots Animation

For a complete list of videos, visit our video library