Mathematics, 09.10.2019 09:00, uticabadgirl
Cynthia completed 2/3 of the items on her to - do listin the morning and finished 1/6 of the items during her lunch break. wht fraction of her to -do list is finished by the end of her lunch break? what fraction of her to do list does she still have to do after lunch?
Answers: 2
Mathematics, 21.06.2019 14:30, robert7248
Click on the graphic until you find the right quotient. (36xa - 30xb) ÷ (-6x2)
Answers: 3
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
Cynthia completed 2/3 of the items on her to - do listin the morning and finished 1/6 of the items d...
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