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
vekshin1
3 years ago
11

What is the mean,median,mode(s) an range if the numbers are 15,30,17,15,24,31,15

Mathematics
2 answers:
Phoenix [80]3 years ago
7 0
The mean is 21.  The median is 15.  The mode is 15.  The range is 16.
Leto [7]3 years ago
7 0

Hello There!

Mean: Average of numbers in a set of data.

STEP 1: Add the numbers together. In this case, we would add

15 + 30 + 17 + 15 + 24 + 31 + 15 = 147

STEP 2: Divide the sum by the number of digits you added. We would divide

147 "sum of numbers" by 7 "number of digits" and we would get an answer of  

21.

<u><em>The mean for the set of data is 21</em></u>

<u><em></em></u>

Median: The middle number when all the numbers are listed in order.

To find the median, we would put the lowest number on the left and the biggest number on the right and continue to go from least top greatest.

<u><em>-Least To Greatest-</em></u>

15-15-15-17-24-30-31

In our set of numbers, we cross out one number from the left and the right each time until we come across one number in the middle. The number that is in the middle in 17.

<u><em>The median for this set of data is 17</em></u>

<u><em></em></u>

Mode: The number that occurs most often in a set of numbers.

15-15-15-17-24-30-31

Since the number 15 occurs three times, the mode for the set of data is 15.

<u><em>The mode for this set of data is 15</em></u>

<u><em></em></u>

Range: The difference between the highest and the lowest number.

15-15-15-17-24-30-31

The highest number in the set of numbers is 31 and the lowest number in this set is 15.

31 - 15 = 16

<u><em>The range for this set of data is 16</em></u>

<u><em></em></u>

You might be interested in
Determine whether the relationship is a function. Complete the explanation.
8090 [49]

Answer:

the anser is d thank you for leting me anser have a good day

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Pla answer asap I really need help on this
Ivenika [448]

Answer:

measure of 1 = 117 degrees

measure of 2 = 63 degrees

<em>*x = 39</em>

Step-by-step explanation:

m1 = 3 x 39 = 117

m2 = 39 + 24 = 63

117 + 63 = 180 degrees

5 0
2 years ago
Read 2 more answers
VOLLEYBALL. This is for my volleyball players. Name 5 facts about volleyball terminology!!
MissTica

Answer:

ace, attack, antenna, approach, assist.

Step-by-step explanation:

8 0
3 years ago
What is the quotient 1 5/8 ÷ -1 3/5
Shalnov [3]

Answer:

-1 1/64

Step-by-step explanation:

13/8 * - 5/8 = -65/64, or -1 1/64

I hope this helped, please mark Brainliest, thank you!!

5 0
2 years ago
A boy is building a pyramid out of building blocks. He puts 20 blocks in the first row, then he puts 19 blocks in the row above,
rjkz [21]

Answer:

<h3>The answer is 206 I believe</h3>

8 0
3 years ago
Other questions:
  • I need help on these two problems
    10·1 answer
  • If y varies inversely with x and y = 8...<br><br> the question is in the picture
    14·1 answer
  • The difference of two odd numbers is always an odd number. true or false​
    14·2 answers
  • Mike bungee jump from a building with eight stories each story was 15 4/5 feet in height how tall is the building
    14·1 answer
  • What two integers is ∛30 between?
    15·1 answer
  • Solve the distance from point A to point B. Round you answer to the nearest tenth. A(5,4) and B(-4,-3)
    7·1 answer
  • What percent of 400 is 45?
    10·2 answers
  • HELP ASAP!! - Natalie is working two summer jobs, making $7 per hour babysitting and making $11 per hour clearing tables. In a g
    15·1 answer
  • The x coordinates of the point where 2y-x=10 intersect the line y=3x​
    7·1 answer
  • What is the value of the expression 15 x 6 - 2^2 x 8 + 4^3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!