subject
Mathematics, 18.10.2019 07:50 224509

Which answer is the best estimate of the correlation coefficient for the variables in the scatter plot?

a. -0.99
b. -0.5
c. 0.5
d. 0.99


Which answer is the best estimate of the correlation coefficient for the variables in the scatter pl

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81
Answers: 3
question
Mathematics, 21.06.2019 17:00
The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)
Answers: 2
question
Mathematics, 21.06.2019 17:30
What is the number 321,000,000 in scientific notation? also what is the number? ?
Answers: 2
question
Mathematics, 21.06.2019 18:30
Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =
Answers: 1
You know the right answer?
Which answer is the best estimate of the correlation coefficient for the variables in the scatter pl...
Questions
question
History, 12.01.2021 18:50
question
Mathematics, 12.01.2021 18:50
question
Arts, 12.01.2021 18:50
question
English, 12.01.2021 18:50
question
Mathematics, 12.01.2021 18:50
question
Social Studies, 12.01.2021 18:50
Questions on the website: 13722363