60, 60, 65, 65, 65, 70, 75, 75, 80, 85, 85, 90, 90, 90, 95 Measurements of variability describe the dispersion of data sets. These data points are student scores for a science test. Choose ALL statements about the data that are true. es ) A) The interquartile range is 25. B) The interquartile range is 25.44. The interquartile range is 10.44. D) The mean absolute deviation is 25. E) The mean absolute deviation is 10.44.​

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

3x + 4y -25 =0 represents the amount of change sianna should recieve

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %