Question
In: Statistics and Probability
1. Select at least three variables that you believe have a linear relationship. a. Specify how...
1. Select at least three variables that you believe have a linear relationship. a. Specify how you will measure each of these variables (i.e., what instrument will you use and provide an APA reference for the instrument
Solutions
Expert Solution
Solution:
Let us consider the following variables: Score in Tests, Hours of Study and Financial Condition of the Student's Family...
Here, we just want to find a linear relationship among these variables... In this regard, we can collect a sample of students (say from 10 respondents) and then ask them about the number of hours that they study per day. Analyse their financial condition and then rate it on a predetermined scale (say 1 to 5)...
Later on we can determine the linear relationship among these variables...
Process/Instrument: Multiple Regression in Excel/R/Minitab/ SPSS etc...
Sample Solution:
So, the linear equation is:
Score = 3.72 + 1.92*Hours + 0.125*Economic Condition...
Excel Solution:
The Excel output is:
The Regression Equation
is:
Score = 3.72 + 1.92*Hours + 0.125*Economic Condition...
End of the Solution...
orchestra answered 2 years agoRelated Solutions
Select at least three variables that you believe have a linear relationship. Specify which variable is...
Select at least three variables that you believe have a linear
relationship.
Specify which variable is dependent and which are
independent.
Collect the data for these variables and describe your data
collection technique and why it was appropriate as well as why the
sample size was best.
Submit the data collected by submitting the SPSS data file with
your submission.
Find the Correlation coefficient for each of the possible
pairings of dependent and independent variables and describe the
relationship in...
Taking at least 12 data so that there is a relationship between three variables you should...
Taking at least 12 data so that there is a relationship between
three variables
you should decide. X2 = 8, X3-8 when X1=? Predict it
and
here get the results in a rectangle
statistics-economics
provide two examples of 2 quantive variables that you msy have a linear relationship and estimate...
provide two examples of 2 quantive variables that you msy have a
linear relationship and estimate what tou think the value of the
correlation coefficient would be for two variables. Both variables
must be quantitative so the bakue of tge correlation coefficient
can be determinated
SELECT ALL THAT APPLY. Regression a. examines relationship between ordinal variables. b. is a linear prediction...
SELECT ALL THAT APPLY. Regression a. examines relationship
between ordinal variables. b. is a linear prediction model. c. is
bivariate if it involves one independent and one dependent
variable. d. is multiple if it involves two or more independent and
one dependent variable. 16. SELECT ALL THAT APPLY. In the linear
regression equation Y = a + b (X) a. X = the score of the
independent variable b. a = the Y-intercept c. b = the slope of the...
1. The linear correlation coefficient r measures of the linear relationship between two variables. (a) Distance...
1. The linear correlation coefficient r measures of the linear
relationship between two variables. (a) Distance (b) size (c)
strength (d) direction 2. 10 pairs of sample data were obtained
from a study which looked at household income and the number of
people in the household who smoked (cigarettes). The value of the
linear correlation coefficient r was computed and a result of -
0.989 was obtained. All of the following (below) are conclusions
that can be drawn from the...
1. The linear correlation coefficient r measures of the linear relationship between two variables. (a) Distance...
1. The linear correlation coefficient r measures of the linear
relationship between two variables. (a) Distance (b) size (c)
strength (d) direction 2. 10 pairs of sample data were obtained
from a study which looked at household income and the number of
people in the household who smoked (cigarettes). The value of the
linear correlation coefficient r was computed and a result of -
0.989 was obtained. All of the following (below) are conclusions
that can be drawn from the...
1. The linear correlation coefficient r measures of the linear relationship between two variables. (a) Distance...
1. The linear correlation coefficient r measures of the linear
relationship between two variables. (a) Distance (b) size (c)
strength (d) direction 2. 10 pairs of sample data were obtained
from a study which looked at household income and the number of
people in the household who smoked (cigarettes). The value of the
linear correlation coefficient r was computed and a result of -
0.989 was obtained. All of the following (below) are conclusions
that can be drawn from the...
1. The linear correlation coefficient r measures of the linear relationship between two variables. (a) Distance...
1. The linear correlation coefficient r measures of the linear
relationship between two variables. (a) Distance (b) size (c)
strength (d) direction 2. 10 pairs of sample data were obtained
from a study which looked at household income and the number of
people in the household who smoked (cigarettes). The value of the
linear correlation coefficient r was computed and a result of -
0.989 was obtained. All of the following (below) are conclusions
that can be drawn from the...
You have to identify and make at least THREE (3)Customer Relationship Management recommendations for Amazon. How...
You have to identify and make at least THREE (3)Customer
Relationship Management recommendations for Amazon. How does the
organization manage any ethical issues originating from the
collection of customer data for CRM
You are testing the null hypothesis that there is no linear relationship between two variables, X...
You are testing the null hypothesis that there is no linear
relationship between two variables, X and Y. From your sample of n
equals 18, you determine that b1=4.2 and S Subscript b 1=1.1.
a. What is the value of t Subscript STAT?
b. At the alpha=0.05 level of significance, what are the
critical values?
c. Based on your answers to (a) and (b), what statistical
decision should you make?
d. Construct a 95% confidence interval estimate of the
population...
ADVERTISEMENT
ADVERTISEMENT
Latest Questions
- Make-or-Buy Decision Fremont Computer Company has been purchasing carrying cases for its portable computers at a...
- The following costs were incurred for the single product produced during the first year of operations...
- Non-constant growth model: Do=$2.00 required return on equity= 5% g= 9% n=1,2 g=7% n=3,4 g=3% n=5...
- . Find all x ∈ Z143 such that x2Ξ 7 (mod 143). Please explain all steps...
- #Python: A palindrome is a sequence of characters that reads the same backwards as forwards. For...
- Explain an example in which a variable has two different addresses at different places in a...
- Hadley, a thirty-five-year-old physician, has worked at Princeton Plainsboro Hospital for six years. She recently received...
ADVERTISEMENT