Mathematics, 14.12.2020 21:40 hcpscyruscm
I WILL GIVE BRAINIEST The table contains data for five students: homework scores, x, and corresponding test scores, y. A 2-column table with 6 rows. Column 1 is labeled x with entries 65, 72, 75, 88, 92, 96. Column 2 is labeled y with entries 68, 78, 75, 82, 91, 90. The regression line shows a: negative trend line with a strong relationship. negative trend line with a weak relationship. positive trend line with a strong relationship. positive trend line with a weak relationship.
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Mathematics, 21.06.2019 16:00, dswitz6604
Will give brainliest what is the value of x? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 23:00, kj44
Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
I WILL GIVE BRAINIEST The table contains data for five students: homework scores, x, and correspondi...
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