subject

Mathematics, 25.01.2020 01:31 ethanyayger

Suppose you have a set of data points with a correlation of 0.85. what is the variance? a. variance = √ r = 0.92195 b. variance = r2 = 0.7225 c. variance = 2r2 = 1.445 d. variance = r⁄2 = 0.425

ansver

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, yurimontoya759

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Answers: 2

Mathematics, 21.06.2019 16:30, bvargas786p7aa8y

What are the sotions to the quadratic equation 9x^2=4

Answers: 2

Mathematics, 21.06.2019 19:00, 0055babs

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

Answers: 1

Mathematics, 21.06.2019 21:00, noahwaitsowl357

Evaluate 5 + 6 · 2 – 8 ÷ 4 + 7 using the correct order of operations. a. 22 b. 11 c. 27 d. 5

Answers: 1

You know the right answer?

Suppose you have a set of data points with a correlation of 0.85. what is the variance? a. variance...

Questions in other subjects:

Konu

English, 16.10.2020 04:01

6 points An ethical dilemma is * 1 a financial hardship that a corporate encounters 2 amoral problem with a choice between right and wrong 3 an...

Konu

Mathematics, 16.10.2020 04:01

Help please ...

Konu

Mathematics, 16.10.2020 04:01

Calculate the Rate of Return on an initial investment of $6,000 valued at $6,500....

Konu

Mathematics, 16.10.2020 04:01

Question 9 An isosceles triangle and a square are shown below. If the perimeter of the triangle is 27 more than the perimeter of the square, find the value of x.

Konu

English, 16.10.2020 04:01

Read the excerpt from "The New Marvel in Photography" by H. J. W. Dam. In all the history of scientific discovery there has never been, perhaps, so general, rapid, and dramatic an...

Konu

Biology, 16.10.2020 04:01

Changes in the periodic table from 1800's to the present are based on all BUT ONE of these factors. A) peer review B) empirical data C) fact verifica...

Konu

Social Studies, 16.10.2020 04:01

Why is Shi Huangdi a major figure in Chinese history?...

Konu

History, 16.10.2020 04:01

1. Walk around the room to find the four words or terms that best match the part of the story you just heard. Write the English translations of the Arabic words here....

Konu

Mathematics, 16.10.2020 04:01

Suppose you take a simple random sample of size n=175 from the population of Reese's Pieces, still assuming that 45% of this population is orange (LaTeX: \piπ=.45). What is the pr...

Konu

Physics, 16.10.2020 04:01

Acuveo My Drive - Google Question 24 3.9 pts What is the mass of a truck that has a momentum of 10,000 kg*m/s and a velocity of 4 m/s North? 40.000 m...

More questions: Mathematics Another questions