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

Author Question: A research project on retention at a large university indicated that 20 of the students had a ... (Read 98 times)

Mr3Hunna

  • Hero Member
  • *****
  • Posts: 536
on: Jun 24, 2018
A research project on retention at a large university indicated that 20 of the students had a problem with stress while 25 reported problems with financial resources and 15 had a problem with both.
 
  What is the probability that a particular student has a problem with either stress or financial resources?A) 0.15
  B) 0.30
  C) 0.45
  D) 0.60

Question 2

Expressed in percentiles, the interquartile range is the difference between the:
 
  A) 30 and 80 values.
  B) 45 and 95 values.
  C) 25 and 75 values.
  D) 20 and 70 values.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

l.stuut

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

C


Mr3Hunna

  • Member
  • Posts: 536
Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

FergA

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

John Hopkins University John Hopkins University
Some organisms used as models in genetic research Some organisms used as models in genetic research
Olafur Eliasson, The Weather Project. Olafur Eliasson, The Weather Project.
Research Terminology Research Terminology
Piaget's research involved several kinds of conservation tasks Piaget's research involved several kinds of conservation tasks
Video: Interview with Person having Obsessive Compulsive Disorder

For a complete list of videos, visit our video library