Mathematics, 10.12.2021 18:00, coolfreekid3

From the following data compute the coefficient of correlation between x and y the arithmetic mean of x is $25 kinetic mean of y is 18 the sum of squares of deviation from the arithmetic mean of x is 136 and the sum of squares of deviation from the arithmetic mean of why is 138 the summation of products of deviation of x and y from from their respective means is 122 and the number of pairs of values is 15

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:10, madlenserlipepu1o

What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)

Answers: 2

continue

Mathematics, 21.06.2019 20:40, vanitycarraway2000

Which table represents points on the graph of h(x) = 3√-x+2?

Answers: 3

continue

Mathematics, 21.06.2019 22:00, mosesbrinker

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Answers: 1

continue

Mathematics, 21.06.2019 22:30, Bt758

What is the point slope form of a line with slope -5 that contains point (2,-1)

Answers: 1

continue

Do you know the correct answer?

From the following data compute the coefficient of correlation between x and y the arithmetic mean o...