The box plots show Rene's scores in Spanish and in French.
Spanish
+
+
50
+
55
+
60
+
65
+
70
+
75
+
80
+
85
+ +
90 95
+
100
French
D
Which table correctly compares the measures of center and the measures of variability?
Spanish
French
Median
85
80
Difference
in Medians
Range
40
35
Difference
in Ranges:
Interquartile Range
25
15
Difference in
Interquartile Ranges:

ion

step-by-step explanation:

ion ion ion ion ion ion ion ion ion ion ion

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)

нιѕ яαтє ιѕ 1/4 σя .25 ριєѕ ρєя мιиυтє

нσρє ι ¢συℓ∂ нєℓρ уσυ.