Score: 0.5 of 1 pt 7 of 10 (9 complete) HW Score: 85.5%, 5.1.47-T Data Table a)

Question

Score: 0.5 of 1 pt 7 of 10 (9 complete) HW Score: 85.5%, 5.1.47-T Data Table a) The correlation is -0.751. Describe the association b) Are the c) Using technology, find the correlation of the data when the car with the lowest carbon footprint and highest highway mpg is not included with the others. Explain why it changes in that way and conditions met for finding a correlation? 65 45 59 34 57 7.5 7.5 7.8 29 6.5 6.3 29 0 D. No, because the quantitatre variables and outlier conditions have been met but the linearity 31 31 72 31 78 29 67 30 72 27 8.4 8.1 28 84 26 78 c) The correlation with the point (455 9) removed is (Round to three decimal places as needed) Enter your answer in the answer box and then click Check Answer Print Done Clear ABl 1 remaining PowerPoints Partial Credit: 3 Olype here to SHIBA

Explanation / Answer

a) the correlation is -0.751 that means the association of two variable is modarately high. Here we can comment that the two variable more or less linearly related, where as the slope of regression line will be downword.

b)yes the assumption of outlier mets the criteria that there is no such outliers that can effect correlation.

c) by removing (45,5.9) we get correlation as -0.822, which results more stronger relation to the strength of linearity to the variables.

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