Mathematics, 16.11.2020 23:10 Jasten
Based on the survey, which park had the greatest percentage of blue butterflies?
Butterfly Park Survey
Park Number of Blue Butterflies Total Number of Butterflies
P 21 82
Q 40 86
R 11 63
S 38 58
Answers
Park P
Park Q
Park R
Park S
Answers: 2
Mathematics, 21.06.2019 19:00
{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?
Answers: 1
Mathematics, 21.06.2019 23:00
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
Mathematics, 21.06.2019 23:50
Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10
Answers: 2
Based on the survey, which park had the greatest percentage of blue butterflies?
Butterfly Park Sur...
Mathematics, 24.12.2019 07:31
History, 24.12.2019 07:31
Physics, 24.12.2019 07:31
History, 24.12.2019 07:31
Physics, 24.12.2019 07:31
History, 24.12.2019 07:31
Mathematics, 24.12.2019 07:31
English, 24.12.2019 07:31
History, 24.12.2019 07:31
History, 24.12.2019 07:31
English, 24.12.2019 07:31
Health, 24.12.2019 07:31