Mathematics, 17.07.2019 16:20 PlzNoToxicBan

# Asocial scientist would like to analyze the relationship between educational attainment (in years of higher education) and annual salary (in $1,000s). he collects data on 20 individuals. a portion of the data is as follows:

education 3 4 6 2 5 4 8 0

salary $40 36 56 35 72 47 107 52

a) find the sample regression equation for the model: salary = ? 0 + ? 1education + ? . (round intermediate calculations to 4 decimal places. enter your answers in thousands rounded to 2 decimal places.)

b) interpret the coefficient for education.

c) what is the predicted salary for an individual who completed 7 years of higher education? (round intermediate coefficient values to 2 decimal places and final answer, in dollars, to the nearest whole number.)

Answers: 2

Mathematics, 21.06.2019 19:30

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)

Answers: 1

Mathematics, 21.06.2019 22:10

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min

Answers: 3

Mathematics, 21.06.2019 23:30

Graham’s monthly bank statement showed the following deposits and withdrawals. -$25.20, $42.75, -$22.04, -$18.50, $74.11. part a if grahams baldness in the account was $37.86 at the beginning of the month,! 27/4! 2// the account balance at the end of the month? ? plz i will give you 100 points

Answers: 1

Asocial scientist would like to analyze the relationship between educational attainment (in years of...

Mathematics, 17.06.2021 07:20

Mathematics, 17.06.2021 07:20

Mathematics, 17.06.2021 07:20

Mathematics, 17.06.2021 07:20

French, 17.06.2021 07:20

Social Studies, 17.06.2021 07:20

Mathematics, 17.06.2021 07:30

Computers and Technology, 17.06.2021 07:30

Physics, 17.06.2021 07:30

Mathematics, 17.06.2021 07:30

Health, 17.06.2021 07:30

Geography, 17.06.2021 07:30