Deanna orders a data set from least to greatest. complete the sentence by selecting the correct word from each drop-down menu. the difference between the greatest value and least value is a measure of (a)center (b) spread and is called the (a) mean (b) mean absolute deviation (c) median (d) range

The center is the median and/or mean of the data. The spread is the range of the data . A measure of spread tells us how much a data sample is spread out or scattered. Measures of spread includes Range.

In the given question Deanna orders a data set from least to greatest.

The difference between the greatest value and least value is a measure of Spread and is called the Range.

Option B and option D are the right answers.

the system of inequity is

step-by-step explanation:

from the given graph it is noticed that we have two related lines. one is solid and another is dashed.

if a line passing through two points, then the equation of line is

the solid line passing through the points (0,4) and (4,0).

the related equation of solid line is .

similarly, find the related equation of dashed line. the dashed liune passing through the points (0,0) and (3,1).

the related equation of dashed line is

from the given graph it is noticed that the point (0,1) lies on the shaded region, therefore the point (0,1) must be satisfied by the related equations.

check the related equations by the point (0,1).

this statement is true if the sign of inequality is < instead of equality. since it is an solid line therefore the sign of inequality will be . the required inequality is

similarly, check the second related equation.

it is a dashed line, so this statement is true if the sign of inequality is > . the required inequality is