How closely is height of an individual related to weight

Assignment Help Basic Statistics

Reference no: EM137960

1. Which slope is more significant when I am predicting the selling price of homes based on the size of the home?

A. $64 per square foot
B. $0.44 per square inch
C. They are both equally significant.

2. How closely is the height of an individual related to the weight? Partial regression output for a sample of 92 individuals is below.

1407_How closely is the height of an individual related to the weight.jpg

The slope of the regression equation is
A. -204.74.
B. 5.0918.
C. 12.02.

3. How closely is the height of an individual related to the weight? Partial regression output for a sample of 92 individuals is below.

1407_How closely is the height of an individual related to the weight.jpg

R-sq tells us that
A. 61.6% of the variability in Weight was explained by the model.
B. 61.6% of the variability in Weight has been eliminated.
C. 61.6% is not a strong relationship.

Reference no: EM137960

Questions Cloud

Plot of residuals from a regression : Below is a normal plot of residuals from a regression. Does the plot indicate any problems with the assumption that the residuals are Normally distributed

The separation between the third and fourth bright fringes : Six artificial satellites complete one circular orbit around a space station in the same amount of time. Each satellite has mass and radius of orbit. The satellites fire rockets that provide force needed to keep a circular orbit around the space stat..

What is the magnitude of magnetic field : Determine the tension in each cable if boat has a mass of 490 kg and the angle of each cable is 50 degrees from the horizontal and the boat is being momentarily held at rest. Evaluate this to the tension when the boat is raised and held at rest so th..

Determine magnitude of acceleration of pilot at lowest point : A plate carries a charge of -3.9 µC, while a rod carries a charge of +2.2 µC. How many electrons should be transferred from the plate to the rod, so that both objects have the same charge.

How closely is height of an individual related to weight : How closely is the height of an individual related to the weight? Partial regression output for a sample of 92 individuals is below.

What is the smallest width of a soap film : A dog running in an open field has components of velocity = 3.4 and = -1.9 at time = 10.4. For the time interval from = 10.9 to = 24.7, the average acceleration of the dog has magnitude 0.45 and direction 25.

How far is the speaker from each observer : A loudspeaker is placed between two observers who are 120 m apart, along line connecting them. If one observer records a sound level of 52.8 dB and the other records a sound level of 83.5 dB, how far is the speaker from each observer? Enter the longe..

Find the profit-maximizing choice : Find the profit-maximizing choice of q for this miniature farm; also compute profits that will be earned at this choice of q.

Prediction interval for a new patient : The 95% prediction interval for a new patient with a 2-day cholesterol level of 220 is

User Account

All Pages