All categories

3 years ago

PLEASE HELP !! What is mean, meadian &mode

Mathematics

2 answers:

andreev551 [17]3 years ago

6 0

Answer:

mean- add the #'s all up and then divide by how many there are.

Median- the middle number but if there in between a number add them two numbers up the divide by 2

Mode - the most seen number

ale4655 [162]3 years ago

3 0

Mean is the average of a data set, which can be found by adding up all the data values and then dividing the sum by the amount of data values.

Median is the middle number of a data set. It is found by ordering the values from least to greatest and then finding the middle number. If there is an even amount of values, the mean of the two middle numbers must be found.

Mode is the number that appears most frequently in the data set.

You might be interested in

What is the slope of the line? <br> -2/5 <br> 2/5 <br> 5/2 <br> 1/3

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

(0, 3) (5, 1)

(1-3)/(5-0) = -2/5 is the slope

6 0

3 years ago

Read 2 more answers

Please answer ASAP 30 points!!!! Find the domain for the rational function f(x) = x-3/4x-1

Salsk061 [2.6K]

Answer:

x < 1/4

Step-by-step explanation:

3 0

3 years ago

A building casts a 21 foot shadow along the ground. A person 5 feet 3 inches casts a shadow 7 feet long.

Sonja [21]

Answer:

~28

Step-by-step explanation:

5 feet 3 inches is 5.25 feet.

We divide 7/5.25 which equals 1.3333333333333 (repeating)

That means we multiply 21 by 1.333333333333 which would round up to 28 feet. (the exact answer is 27.99999999999999999)

6 0

3 years ago

Find the other endpoint of the line segment with the given endpoint and midpoint: Endpoint - (1, 3) Midpoint - (0, 0)

Kobotan [32]

Answer:

The other endpoint of the line segment = (-1, -3)

Step-by-step explanation:

A segment has:

Endpoint: (1, 3)

Midpoint: (0, 0)

Let (x, y) be the other endpoint of the line segment

$\frac{\left(1\:+\:x\right)}{2}=0$

$\mathrm{Multiply\:both\:sides\:by\:}2$

$\frac{2\left(1+x\right)}{2}=0\cdot \:2$

$1+x=0$

$x=-1$

$\frac{\left(3+y\right)}{2}=0$

$\mathrm{Multiply\:both\:sides\:by\:}2$

$\frac{2\left(3+y\right)}{2}=0\cdot \:2$

$3+y=0$

$y=-3$

Therefore, the other endpoint of the line segment = (-1, -3)

4 0

3 years ago

For the given angle measure, find the measure of a supplementary angle and the measure of a complementary angle, if possible. If

8090 [49]

Answer:

A complementary angle is 63 degrees and supplementary angle is 153 degrees.

Step-by-step explanation:

Complementary angle:

A complementary angle adds up to 90 degrees, so you have to subtract 27 from 90. 90-27=63

Supplementary angle:

A supplementary angle adds up to 180 degrees, so you have to subtract 27 from 180. 180-27=153

6 0

3 years ago