Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Predict the value for Y for the given X
A sociologist is interested in relation between x = number of jobs and y= annual salary (in thousands of dollars) for people who live in the Nashville area. A random sample of 10 people employed in Nashville provided the following information:
X (Number of job changes)
4
7
5
6
1
9
10
3
Y (Salary in $ 1000)
33
37
34
32
38
43
40
∑x = 60; ∑y = 359; ∑x2= 13,013; ∑xy = 2231
If someone had x=2 job changes, what does the least squares line predict for y, the annual salary?
If new inspector measures 101 stampings with variance of 0.13 square inch, test at 0.05 level of significance whether inspector is making satisfactory measurements. Suppose normality.
Compute the incidence proportion or the risk ratio that compares group 1 to group 0, and compute the Incidence proportion or the risk ratio which compares group 2 to group 0. Then post a summary of your findings.
Describe the Linear programming problem with constraints. Which among the following is not acceptable as a constraint in a linear programming problem?
Calculate the appropriate test statistic to test the hypotheses related to the concern and test at 5% and 1%.
Find the probability that in a given month:
Compute the correlation and sample covariance. Compute the sample covariance and the sample correlation. Intuitively, what kind of correlation.
Create the table for frequency distribution that has 16 class intervals of width 1 inch. Utilize 61.5 inches as lower limit of first interval and 62.5 as upper limit.
At the .01 significance level, is there a relationship between job pressure and age?
On randomly selected day, let X and Y, respectively, be proportions of time that the drive-in and walk-in facilities are in use. Determine the marginal density of X.
Interpret the meaning of the slopes of the given multiple regression equation
There are 6 children in a family. The number of children defines a population. The number of simple random samples of size 2 that are possible equals:
Give an example of a hypothesis test. State what the Null and the Alternative hypotheses.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd