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3 years ago

Which best describes the spread of a set of data that has an interquartile range of 14 and a mean absolute deviation of 6?

2 answers:

7 0

The correct Answer is: C- The average distance of all data values from the mean is 6 and the middle 50% of data values has a range of 14.

Step-by-step explanation:

andreyandreev [35.5K]3 years ago

5 0

Which best describes the spread of a set of data that has an interquartile range of 14 and a mean absolute deviation of 6? The correct answer is letter (D) "<span>The average distance of all data values from the mean is 14 and the middle 50% of data values has a range of 6."</span>

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Radius is 12. circumference is equal to 24*pi. Angle CFE is equal to 140.

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2 years ago

1. Four bags of chips cost $6. 1. What is the cost per bag? 2. At this rate, how much will 7 bags of chips cost?

77julia77 [94]

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Step-by-step explanation:

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2 years ago

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3 years ago

help me find the volume and area of this figure step by step pleasefyi the answer key my teacher gave me says that the surface a

alisha [4.7K]

The volume of the shape

We have a cylinder that is cut into two. Its external radius is 5ft, while its internal radius is 4ft.

External radius = internal radius + thickness

$\begin{gathered} \text{External radius = 4ft + 1ft } \\ =\text{ 5ft} \end{gathered}$

Internal radius = 4ft (given)

Recall that the volume(V) of a full cylinder is:

$V\text{ = }\pi r^2h$

Since the cylinder is cut into two, the volume(V) is:

$V\text{ = }\frac{\pi r^2h}{2}$

height (h) = 12ft (given)

The volume of the shape:

$\begin{gathered} =\text{ Volume of cylinder with a radius of 5ft - Volume of cylinder with a radius of 4ft} \\ =\text{ }\frac{\pi\text{ }\times5^2\text{ }\times\text{ 12}}{2}\text{ - }\frac{\pi\text{ }\times4^2\text{ }\times\text{ 12}}{2} \\ =\text{ 471.239 - }301.593 \\ =169.65ft^3 \end{gathered}$

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7 months ago

A recipe calls for 3.75 cups of flour. What is this amount as a mixed number in simples form?

ddd [48]

0.75 is 3/4 and 3 is 3 so the mixed number is 3 3/4

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2 years ago

Read 2 more answers