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
ELEN [110]
3 years ago
6

Find and interpret the mean absolute deviation of the data. Round your answers to the nearest tenth. If necessary 101.5 98.7 95.

4 92.3 109.8 104.7
Mathematics
1 answer:
lesya692 [45]3 years ago
8 0

Answer:

\bar X = 100.4

And we can calculate the deviations from each value like this:

|101.5-100.4 |=1.1

|98.7-100.4 |=1.7

|95.4-100.4 |=5.0

|92.3-100.4 |=8.1

|109.8-100.4 |=9.4

|104.7-100.4|=4.3

And the mean absolute deviation would be:

MAD =\frac{1.1+1.7+5.0+8.1+9.4+4.3}{6}= 4.93

Step-by-step explanation:

For this case we have the following dataset given:

101.5 98.7 95.4 92.3 109.8 104.7

We can calculate the mean with the following formula:

\bar X =\frac{\sum_{i=1}^n X_i}{n}

And replacing we got:

\bar X = 100.4

And we can calculate the deviations from each value like this:

|101.5-100.4 |=1.1

|98.7-100.4 |=1.7

|95.4-100.4 |=5.0

|92.3-100.4 |=8.1

|109.8-100.4 |=9.4

|104.7-100.4|=4.3

And the mean absolute deviation would be:

MAD =\frac{1.1+1.7+5.0+8.1+9.4+4.3}{6}= 4.93

You might be interested in
Witch expersson is equivalent to 4x-5?
barxatty [35]

Answer:

Uh where are the other expressions?

Step-by-step explanation:

7 0
2 years ago
HELP MOI. Ty friends
stiv31 [10]
$3.19

That will be the answer sir/ma’am
6 0
3 years ago
Read 2 more answers
IM BEGGING PLEASE HELP One angle of the triangle is 30% larger than the other and 36 ° smaller than the third. Find the angles o
Zigmanuir [339]

9514 1404 393

Answer:

  52°, 40°, 88°

Step-by-step explanation:

Let x represent "one angle". This is 30% larger than "the other", so we have ...

  x = "the other" × (1 +30%)

  x/1.30 = "the other"

If x is 36° smaller than the third, then the third is x+36.

__

The sum of the angles is 180°.

  x + x/1.3 + (x +36) = 180

  x(2 +1/1.3) = 144

  x = 144/(2 +1/1.3) = 52

  x/1.3 = 52/1.3 = 40

  x +36 = 88

The angles of the triangle are 52°, 40°, and 88°.

7 0
2 years ago
Use the distributive property to write an equivalent expression. ​
expeople1 [14]

Step-by-step explanation:

evaluate

0

factor$2200/month

0

4 0
3 years ago
The table shows the annual consumption of cheese per person in the United States for selected years in the 20th century. Let x =
zimovet [89]
The <span>cubic model that best fits this data is </span><span>y = 0.0000872x^3 - 0.00989x^2 + 0.403x + 1.192</span>
5 0
3 years ago
Other questions:
  • The ratio of youths to adults at a skating rink is 13:7. What percent of these people are youths?
    8·2 answers
  • Bob purchased and 8 pack of hamburger buns for 2.96 not including tax.what is the cost of 1 bun?
    14·1 answer
  • WILL GIVE BRAINLIEST 27 points
    7·2 answers
  • (3x^3/2. y^3÷ x^2 y^-1÷2)-2​
    11·1 answer
  • If it takes 4 gallons of gas to go 92 miles, how many can be driven in 6 gallons
    5·1 answer
  • What’s on the module 6 algebra 1 DBA?
    10·1 answer
  • The average and standard deviation of a measurement is 15.0 ± 5.0. if 100 students measured the value, how many would you expect
    6·1 answer
  • The table below shows the combination of dry pre-packaged mix and water to make concrete. The mix says for every 1 gallon of wat
    5·1 answer
  • I NEED SOMEONE FROM RSM 7TH GRADE TO COME AND HELP ME ASAP PLZ!!!!!!!!!!!!
    10·1 answer
  • Which number sentence is not true?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!