Mathematics, 02.02.2020 21:46 BWomack214

If the r-value, or correlation coefficient, of a data set is negative, the coefficient of determination is positive.

a. true
b. false

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:30, grales65

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

Answers: 2

continue

Mathematics, 21.06.2019 15:50, AaronMicrosoft15

If you shift the linear parent function, f(x)=x, up 13 units, what is the equation of the new function?

Answers: 1

continue

Mathematics, 21.06.2019 17:30, ninaaforever

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Answers: 1

continue

Mathematics, 21.06.2019 18:30, gabrielaaaa1323

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Answers: 2

continue

You know the right answer?

If the r-value, or correlation coefficient, of a data set is negative, the coefficient of determinat...