Mathematics, 19.11.2019 22:31, Yellow78

Taltson lake is in the canadian northwest territories. this lake has many northern pike. the following data was obtained by two fishermen visiting the lake.
let x = length of a northern pike in inches and let y = weight in pounds.
use your calculator to draw a scatter diagram.
using the scatter diagram (no calculations), would you estimate the linear correlation coefficient to be positive, close to zero, or negative?

x (inches) 20 24 36 41 46
y (pounds) 2 4 12 15 20

using the data from #1, what is the sample correlation coefficient r ?

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, destinysmithds7790

Which of the following expressions are equivalent ?

Answers: 1

continue

Mathematics, 21.06.2019 17:00, zamudioj92p80d12

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Answers: 3

continue

Mathematics, 21.06.2019 17:00, reaunnatowns

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Answers: 1

continue

Mathematics, 21.06.2019 22:00, nshuey0930

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Answers: 2

continue

Do you know the correct answer?

Taltson lake is in the canadian northwest territories. this lake has many northern pike. the followi...