Question
Asked Oct 15, 2019
1 views

How can I calculate the different values in the equation y=ax+b for the regression line of a sample? How can I find the value for a and the value for b?

check_circle

Expert Answer

Step 1

The form of the simple linear ...

help_outline

Image Transcriptionclose

a+b(x) where, y is dependent variable x is independent vaniable a is intercept and bis slope coefficient

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in
MathStatistics

Hypothesis Testing

Related Statistics Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: A survey of 545 college students asked: What is your favorite winter sport? And, what type of colleg...

A: Hey, since multiple questions are posted, we will answer first three questions according to our poli...

question_answer

Q: You are a researcher studying the lifespan of a certain species of bacteria. A preliminary sample of...

A: Introduction:Here, the population standard deviation unknown, and the sample standard deviation must...

question_answer

Q: For an assignment tomorrow, I need to test a hypothesis about the equality of two population means. ...

A: According to the provided information, the sample size, n is 200 and the level of significance is 0....

question_answer

Q: question 1-4

A: A standard normal distribution is normally distributed with mean µ = 0 and standard deviation σ = 11...

question_answer

Q: Question 4-Rolling of two dice Here are some warm-up questions: a) What are the possible values that...

A: Hey, since multiple sub parts are posted, we will answer first three subparts according to our polic...

question_answer

Q: 2.c in pictures

A: Mean of a random variable is nothing but the weighted average of all the values this  random variabl...

question_answer

Q: What is the probability of randomly selecting a z-score less than z = –1.25 from a normal distributi...

A: The probability of randomly selecting a Z-score less than –1.25 can be found by the Excel formula, “...

question_answer

Q: Suppose that the probability that a passenger will miss a flight is 0.0995 Airlines do not like flig...

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of ...

question_answer

Q: Assume that you have a binomial experiment with p = 0.4 and a sample size of 50. The variance of thi...

A: X be a random variable that follows binomial distribution with probability of success 0.40 and numbe...