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

Author Question: According to the text, to validate an evaluation conducted by survey, ______________ of the ... (Read 106 times)

Melani1276

  • Hero Member
  • *****
  • Posts: 516
on: Aug 13, 2018
According to the text, to validate an evaluation conducted by survey, ______________ of the distributed surveys must be returned.
 
  a. at least 20
  b. at least 60
  c. 85
  d. all

Question 2

The first mention of youth gangs in America occurred in the _____.
 
  a. early 1900s
   b. late 1780s
  c. late 1860s
  d. early 1820s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aliotak

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Aug 13, 2018
Answer to Question 1

b

Answer to Question 2

b


Melani1276

  • Member
  • Posts: 516
Reply 2 on: Aug 13, 2018
Wow, this really help

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Critical thinking and evaluation Critical thinking and evaluation
From 1965 to 1968, American troops in Vietnam conducted “search and destroy” missions to shatter ... From 1965 to 1968, American troops in Vietnam conducted “search and destroy” missions to shatter ...
The main avenue to the upward social mobility reviewed in the text has been higher education. The main avenue to the upward social mobility reviewed in the text has been higher education.
Research Report Evaluation Worksheet Research Report Evaluation Worksheet
Text and drive Text and drive
Video: Mechanisms of capillary exchange

For a complete list of videos, visit our video library