Van gogh’s painting starry night measures 92 cm long by 73 cm high. you buy two posters, each showing an enlargement of the painting. the first poster measures 120 cm long by 100 cm high. the second poster measures 138 cm long by 109.5 cm high. which of the following is true? (hint: to be an accuarate representation of the painting, would the the poster be similar to the painting? )

the first poster is an accurate representation of the painting, but the second poster is not an accuarate representation.

both posters are not accuarate representations of the painting.

both posters are accuarate representations of the painting.

the first poster is not an accurate representation of the painting, but the second poster is an accuarate representation.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

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

What is the solution for 6 - 7/8? explain the steps.