Mathematics, 31.08.2021 01:40 Lukejohn
Correlation coefficients tell us whether two variables (e. g, X and Y) relate to each other and that they range between 1.00 and +1.00. Coefficients near 0.00 are an
indication of
a. a decrease in variable Y as variable X increases
b. the dependency of variable X on variable y
c. an increase in variable X as variable y decreases
d. the lack of any relationship between variables X and Y
Answers: 2
Mathematics, 21.06.2019 23:10
You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?
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Mathematics, 22.06.2019 00:00
Let u = {q, r, s, t, u, v, w, x, y, z} a = {q, s, u, w, y} b = {q, s, y, z} c = {v, w, x, y, z}. list the elements in the set.a ∩ (b ∪ c)a) {q, s, w, y}b) {q, y, z}c) {q, s, u, w, y, z}d) {q, r, w, y, z}
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Mathematics, 22.06.2019 02:30
Quickly multiply and simplify polynomials (x – 4) (x^2 – 5x – 6)
Answers: 1
Correlation coefficients tell us whether two variables (e. g, X and Y) relate to each other and that...
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