All categories

3 years ago

Which best represents the center of the data set below ? mean median range mode

Mathematics

2 answers:

enyata [817]3 years ago

7 0

Answer:{}

B. Median

Their is no real explanation.

SVETLANKA909090 [29]3 years ago

3 0

Answer:

Option (b) is correct.

The center of the given data set represents the Median.

Step-by-step explanation:

Given : Box plot for the average monthly grocery bill.

We have to choose out of given options that best represents the center of the given data set.

Since, the given data represents the box plot for the average monthly grocery bill.

Also, the box plot represents minimum, first quartile, median, third quartile, and maximum of the given data.

The single line in box plot represents the median of the data that is the center of the given data set.

Thus, The center of the given data set represents the Median of the data.

You might be interested in

Amy is eight years older than twice her cousin Alicia’s age. The sum of their ages is less than 32.

Nina [5.8K]

X=8 which is her age
8 is her cousin age
16 is Amy's age and the sum
Is 32

6 0

3 years ago

Read 2 more answers

Twelve boys collected 16 aluminum cans each. Fifteen girls collected 14 aluminum cans each. How many more cans did the girls col

kumpel [21]

The girls collected 18 more than the boys

6 0

3 years ago

Read 2 more answers

rugs Emporium installs carpet for $80 plus $9.50 per square yard of carpet carpets 4 U charges $120 for installation and $7.50 p

mihalych1998 [28]

The area of the carpet must be greater than 20 square yards for which Rugs Emporium charges more than Carpets 4U.

Explanation

Suppose, the number of square yards of carpet is $x$

Rugs Emporium charges $80 plus $9.50 per square yard of carpet. So, the total charge for $x$ square yards of carpet $= (80+9.50x) dollar$

Carpets 4U charges $120 for installation and $7.50 per square yard of carpet. So the total charge for $x$ square yards of carpet $=(120+7.50x) dollar$

If the Rugs Emporium charges more than Carpets 4U , then the inequality will be.....

$80+9.50x>120+7.50x\\ \\ 9.50x-7.50x>120-80 \\ \\ 2x>40\\ \\ x>20$

So, the area of the carpet must be greater than 20 square yards for which Rugs Emporium charges more than Carpets 4U.

5 0

3 years ago

25−2(5+4x)

ExtremeBDS [4]

Step-by-step explanation:

25 - 2(5 + 4x)

= 25 - 10 - 8x (Distributive Property)

= 15 - 8x.

3 0

3 years ago

Need help fast plz for my pre calc exam

bezimeni [28]

Answer:

h = 8.54 units

Step-by-step explanation:

The Law of Cosines

It relates the length of the sides of a triangle with one of its internal angles.

Let a,b, and c be the length of the sides of a given triangle, and x the included angle between sides a and b, then the following relation applies:

$c^2=a^2+b^2-2ab\cos x$

Since we know the values of all three side lengths, we solve the equation for x:

$\displaystyle \cos x=\frac{a^2+b^2-c^2}{2ab}$

For the triangle ABC in the image, a=10, b=15, c=13, thus:

$\displaystyle \cos A=\frac{10^2+15^2-13^2}{2*10*15}$

$\displaystyle \cos A=\frac{156}{300}$

$\displaystyle \cos A=0.52$

Thus, A = 58.67°

For the right triangle of height h and hypotenuse 10, we use the sine ratio:

$\displaystyle \sin 58.67^\circ=\frac{h}{10}$

Solving for h:

$h = 10\sin 58.67^\circ$

h = 8.54 units

6 0

3 years ago