Mathematics, 30.01.2021 01:00 melanieambrosy

Eleven states were randomly selected from among the 50 United States. This data represents the percentage of households in each state that are below the poverty level (Poverty Rate) based on household income and the percentage of adults in the state who had earned at least a high school degree (HS and Above) (a) Describe the relationship between the variables.
(b) What is the slope of the least-squares regression line for this data? Interpret this value.
(c) Predict the percent of adults who had attained at least a high school degree for the state
with a poverty rate of 15%? Show your work.
(d) Find the residual for the state with a poverty rate of 15%. Interpret the residual.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:30

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

Answers: 2

Answer

Mathematics, 22.06.2019 01:40

Amass weighing 16 pounds stretches a spring 8/3 feet. the mass is initially released from rest from a point 2 feet below the equilibrium position, and the subsequent motion takes place in a medium that offers a damping force that is numerically equal to 1/2 the instantaneous velocity. find the equation of motion if the mass is driven by an external force equal to f(t)=cos(2t).

Answers: 2

Answer

Mathematics, 22.06.2019 02:40

Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?

Answers: 3

Answer

Mathematics, 22.06.2019 03:00

This size running track is usually called a 400 meter track. however if a person ran as close to the inside as possible on the track they would run less than 400 meters in one lap. how far away from the inside border would someone have to run to make one lap equal exactly 400 meters

Answers: 2

Answer

You know the right answer?

Eleven states were randomly selected from among the 50 United States. This data represents the perce...

Questions

Mathematics, 19.02.2021 23:20

What is the y-intercept for this table? ...

Mathematics, 19.02.2021 23:20

Find the fifth term in the sequence that is defined as follows an=2(-1)^n...