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gavmur [86]
3 years ago
11

A real estate agent used the mean and MAD to argue that the home prices of Cinnamon Court were lower and more variable than thos

e of Pepper Hill Road. How would her argument differ if she used the median and IQR? Explain.
Mathematics
2 answers:
brilliants [131]3 years ago
4 0
It would bet hree less than the regular answer that qualitfies to the mean a nd MAD.
ella [17]3 years ago
3 0

The median and IQR are better statistical measures when a data set has outliers. Using the median, you can infer that the home prices for Cinnamon Court are higher than those of Pepper Hill Road. Using the IQR you can infer that home prices on Cinnamon Court are less variable than on Pepper Hill.



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(3,-2) is the vertex
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Quadratic equations are never used to solve word problems. True or false?
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Quadratic equations CAN be used to solve word problems so the answer to your question is false
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An ice cube is melting, and the lengths of its sides are decreasing at a rate of 0.8 millimeters per minute At what rate is the
julia-pushkina [17]

Answer:

The rate of decrease is: 43.2mm^3/min

Step-by-step explanation:

Given

l = 18mm

\frac{dl}{dt} = -0.8mm/min ---- We used minus because the rate is decreasing

Required

Rate of decrease when: l = 18mm

The volume of the cube is:

V = l^3

Differentiate

\frac{dV}{dl} = 3l^2

Make dV the subject

dV = 3l^2 \cdot dl

Divide both sides by dt

\frac{dV}{dt} = 3l^2 \cdot \frac{dl}{dt}

Given that: l = 18mm and \frac{dl}{dt} = -0.8mm/min

\frac{dV}{dt} = 3 * (18mm)^2 * (-0.8mm/min)

\frac{dV}{dt} = 3 * 18 *-0.8mm^3/min

\frac{dV}{dt} = -43.2mm^3/min

<em>Hence, the rate of decrease is: 43.2mm^3/min</em>

8 0
3 years ago
Isaiah And Cooper work at a dry cleaner Ironing shirts.isaiah can iron 25 shirts per hour, and Cooper can iron 30 shirts per hou
neonofarm [45]

Answer:

Step-by-step explanation:

340/25 = 13.6 = 13 hours and 10 min

30 x 13.6 = 408 hours

25x+30y= 340 and y=2x can be used to determine the number of hours cooper worked and the number of hours isaiah worked. Where x Isaiah 's working hours and y is cooper's working hours.

Step-by-step explanation:

Isaiah ironing rate per hour = 25 shirts

Cooper ironing rate per hour = 30 shirts

Total shirts pressed = 340

Let,

Isaiah´s number of hours = x

Cooper's number of hours = y

According to given statement;

25x+30y=340   Eqn 1

Hudson worked twice many hours as grace.

y = 2x    Eqn 2

Keywords: linear equations, variables

Learn more about variables at:

brainly.com/question/4837736

brainly.com/question/4805611

#LearnwithBrainly

8 0
3 years ago
Read 2 more answers
Can I Get Help On This Question?
Gnoma [55]

I believe it would just be -1

3 0
3 years ago
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