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

Author Question: A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one ... (Read 103 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Aug 2, 2018
A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting at least 20 correct.
 
  A) 0.8508 B) 0.1492 C) 0.3508 D) 0.0901

Question 2

The difference between a predicted and an obtained value of Y when using a linear regression line is the .
 
  a. residual
  b. statistical residue
  c. error of measurement
  d. error of estimate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Aug 2, 2018
Answer to Question 1

A

Answer to Question 2

A


washai

  • Hero Member
  • *****
  • Posts: 523
Reply #2 on: Aug 2, 2018
TY


Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #3 on: Aug 2, 2018
You're welcome


« previous next »
 

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?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

How to plot a cosine function containing an amplitude and phase-shift (Question 1 of 2) How to plot a cosine function containing an amplitude and phase-shift (Question 1 of 2)
How to calculate mortgage payments (Question 2 of 2) How to calculate mortgage payments (Question 2 of 2)
How to sketch a quadratic equation that is in standard form (Question 2) How to sketch a quadratic equation that is in standard form (Question 2)
Outgroup role in relative rate test Outgroup role in relative rate test
economic question economic question
economic question (having trouble) economic question (having trouble)
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library