Mathematics, 13.12.2019 19:31 DrippyGanja
1. correlation: correlation does not mean causation one of the major misconceptions about correlation is that a relationship between two variables means causation; that is, one variable causes changes in the other variable. there is a particular tendency to make this causal error, when the two variables seem to be related to each other. what is one instance where you have seen correlation misinterpreted as causation?
2. linear regression linear regression is used to predict the value of one variable from another variable. since it is based on correlation, it cannot provide causation. in addition, the strength of the relationship between the two variables affects the ability to predict one variable from the other variable; that is, the stronger the relationship between the two variables, the better the ability to do prediction. what is one instance where you think linear regression would be useful to you in your workplace or chosen major? describe including why and how it would be used.
Answers: 1
Mathematics, 21.06.2019 12:30
Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread
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Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
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Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem
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Mathematics, 21.06.2019 22:40
Ntriangle abc, m∠a = 35° and m∠b = 40°, and a=9. which equation should you solve to find b?
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1. correlation: correlation does not mean causation one of the major misconceptions about correlati...
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