1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
densk [106]
3 years ago
5

Explain how to find the mean of a data set

Mathematics
2 answers:
Yuliya22 [10]3 years ago
5 0

Answer:

Step-by-step explanation: The mean of a dat set is equal to the sum of the set of numbers divided by how many numbers are in the set. Let's look at an example of a data set and find the mean.

Data set ⇒ <em>15, 24, 49, 8, 50</em>

<em />

To find the mean of the data set shown here, let's begin by adding the numbers.

<em>15 + 24 + 49 + 8 + 50 = 146</em>

<em />

Now, 146 will be divided by how many numbers are in the set which is 5.

146 ÷ 5 = 29.2

Therefore, the mean of the data set shown here is 29.2.

leva [86]3 years ago
4 0
To find mean you add all the values in your data together and divide by the # of values you have.
You might be interested in
I am confused on how to get the answer
Ksju [112]

Answer:

try using this

Step-by-step explanation:

multiply  π  which = 3.14 by the diamiter so it would be 3.14 x 6.5 = 20.41

4 0
3 years ago
Read 2 more answers
given statement: if a shape is a rohmbus, then the diagonals are perpendicular. a square is a rohmbus. what is a logical conclus
harkovskaia [24]

Answer:

The diagonals of a square are perpendicular.

Step-by-step explanation:

6 0
2 years ago
I don’t understand please help!
JulijaS [17]
-5/3 can be turned to a mixed number =-1 2/3
So can 18/11 = 1 7/11
10/4 = 2 2/4 or 2 1/2 simplified
And -3/3 as 1
This may make it easier to graph own the number line
5 0
3 years ago
Please can you give me the answers to the questions above in standard form.​
ivanzaharov [21]

Answer:

a) 4.5 \times 10^{11}

b) 3.5 \times 10^{3}

Step-by-step explanation:

a) We have to simplify the below expression in standard form.

The expression is (5\times 10^{3}) \times (9 \times 10^{7})

Now, (5\times 10^{3}) \times (9 \times 10^{7})

= (9 \times 5) \times (10^{3} \times 10^{7})

= 45 \times 10^{(3 + 7)} {Since a^{b} \times a^{c} = a^{(b + c)}}

= 45 \times 10^{10}

= 4.5 \times 10^{11} (Answer)

b)  We have to simplify the below expression in standard form.

The expression is (7\times 10^{5}) \div (2 \times 10^{2})

Now, (7\times 10^{5}) \div (2 \times 10^{2})

= (7 \div 2) \times (10^{5} \div 10^{2})

= 3.5 \times 10^{(5 - 2)} {Since a^{b}\div a^{c} = a^{(b - c)}}

= 3.5 \times 10^{3} (Answer)

3 0
3 years ago
3/4 + 2/5 = ??<br><br> Simplify answer fully
blondinia [14]
Hope this helps you..!!!

5 0
3 years ago
Read 2 more answers
Other questions:
  • An antelope can run at a speed of 61 miles per hour. what is this speed in yards per second? round to nearest hundredths
    10·1 answer
  • Determine the length of side QS. images attached. thank you
    10·1 answer
  • Solve the equation for the indicated variable<br> x - 3y for y
    7·1 answer
  • How to solve this. it’s for angles
    11·1 answer
  • 2. Explain, in words, how you would solve this problem. Hint: you should get 1 point
    7·2 answers
  • The point P(-5,-8) is reflected across the x-axis to create point Q.
    11·1 answer
  • What irrational number is in between 9.6 and 9.7, please help me Mr. Aizawa is gonna kill me if i don't get my "easy" homework f
    12·2 answers
  • How many solutions does this linear system of equations have?
    8·1 answer
  • Which absolute value equation shows the distance this temperature reading is from zero?
    11·1 answer
  • A painter earns $119.00 for 7 hours of work. Which of the following is an equivalent rate?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!