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

Author Question: Which is the correct formula for item difficulty (p). a. Number of examinees / number of ... (Read 61 times)

Pineappleeh

  • Hero Member
  • *****
  • Posts: 585
on: Jul 31, 2018
Which is the correct formula for item difficulty (p).
 
  a. Number of examinees / number of examinees who answered correctly
  b. Number of examinees who answered correctly / number of examinees who answered incorrectly
  c. Number of examinees who answered incorrectly / number of examinees
  d. Number of examinees who answered correctly / number of examinees

Question 2

Graduate students have the opportunity to apply for certification while still in graduate school because
 
  a) most graduate programs offer the Counselor Preparation Counselor Exam (CPCE)
  b) the National Board of Certified Counselors (NBCC) makes provision for an alternate route for licensure
  c) CACREP accreditation is in place
  d) certification is used by many programs as a prerequisite for the graduate degree


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nhea

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 31, 2018
Answer to Question 1

d

Answer to Question 2

c;


Pineappleeh

  • Member
  • Posts: 585
Reply 2 on: Jul 31, 2018
Wow, this really help

Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Any number of crossovers gives 50 percent recombinants Any number of crossovers gives 50 percent recombinants
The surgical nurse assists the client into the correct position The surgical nurse assists the client into the correct position
Norman Bel Geddes, with Dr. Otto Koller, Air Liner Number 4. Norman Bel Geddes, with Dr. Otto Koller, Air Liner Number 4.
If the valve clearance (lash) is not correct, loosen the retaining nut and turn the valve adjusting ... If the valve clearance (lash) is not correct, loosen the retaining nut and turn the valve adjusting ...
Present Value Formula: Amortization Schedule Present Value Formula: Amortization Schedule
Meiosis Halves the Chromosome Number Meiosis Halves the Chromosome Number
Video: Lactation and Breast Feeding

For a complete list of videos, visit our video library