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IRISSAK [1]
3 years ago
13

Find the mean of the data set \{4.5, 5, 3.5, 2, 2.5\}{4.5,5,3.5,2,2.5}left brace, 4, point, 5, comma, 5, comma, 3, point, 5, com

ma, 2, comma, 2, point, 5, right brace
Mathematics
1 answer:
loris [4]3 years ago
3 0

Answer:

The mean of the given data set is 5.5

Step-by-step explanation:

We are given the following data in the question:

4.5,5,3.5,2,2.5

Formula:

Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}

Putting values, we get,

Mean =\displaystyle\frac{17.5}{5} = 3.5

Thus, the mean of the given data set is 5.5

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21 22 23 24 25 Won has a container with the shape below. A rectangular prism with length of 18 centimeters, width of 10 centimet
dalvyx [7]

Answer:

2nd statement

3rd statement

4th statement

Step-by-step explanation:

The 2nd statement we know is true since the container was already described with a rectangular pyramid and a rectangular prism.

The 3rd statement is true since the volume for a rectangular prism is,

V=wlh or V=bh    (b=wl)

The volume of a rectangular pyramid is

V=1/3*wlh or V= 1/3*bh     (b=wl)

The 4th statement is true since the formula for the volume of this container is V=wlh+wlh/3. So substitute the values of the rectangular prism and rectangular pyramid and,

V=10*18*12+(18*10*10)/3

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3 0
3 years ago
How can you find the y-intercept in a table
V125BC [204]

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Step-by-step explanation:

8 0
3 years ago
Find the complement of a 27.5 ∘ angle (in degrees).
LenaWriter [7]

Answer:

62.5°

Step-by-step explanation:

To find the complement of 27.5° we need to subtract it from 90°

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3 years ago
Read 2 more answers
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