What is the interquartile range of the data set?

Mathematics

2 answers:

Igoryamba3 years ago

6 0

Is a measure of variability, based on dividing a data setinto quartiles. Quartiles divide a rank-ordered data set into four equal parts.

Ilia_Sergeevich [38]3 years ago

3 0

Its the one between Q1 and Q3.

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So difficult!!! Someone help

Naya [18.7K]

When two lines cross like this, sum of measures of opposite angles is 180.
this means that:
measure angle AEC + measure angle BED = 180
4x-40 + x+50 = 180
5x +10 = 180
5x = 170
x = 34
therefore:
measure angle AEC = 4x-40 = 4(34)-40 = 96
measure angle BED = x+50 = 34+50 = 84

5 0

3 years ago

Graph the linear equation using the slope and y-intercept. Y=4X+3

JulsSmile [24]

The slope-intercept form: y = mx + b

m - slope

b - y-intercept

We have y = 4x + 3

m = 4 - slope

3 - y-intercept

$m=\dfrac{\Delta Y}{\Delta x}\to4=\dfrac{4}{1}$