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
ANTONII [103]
2 years ago
10

The means and mean absolute deviations of the individual times of members on two 4 times 400 meter relay track teams are shown i

n the table below.
Means and Mean Absolute Deviations of
Individual Times of Members of 4 times 400 meter Relay Track Teams

Team A
Team B
Mean
59.32 s
59.1 s
Mean Absolute Deviation

1.5 s

2.4 s

What is the ratio of the difference in the means of the two teams to the mean absolute deviation of Team B?
0.09
0.15
0.25
0.65
Mathematics
1 answer:
Yakvenalex [24]2 years ago
7 0

The correct answer is option C which is the ratio of the difference in the means of the two teams to the mean absolute deviation of Team B will be 0.25.

<h3>What is mean?</h3>

Mean is defined as the ratio of the sum of the number of the data sets to the total number of the data.

The difference between the mean times is about 16 times the mean absolute deviation of the data set.

59.32 - 59.1 = 0.22

2.4 - 1.5 = 0.9

0.22 / 0.9 = 0.25

Therefore the correct answer is option C which is the ratio of the difference in the means of the two teams to the mean absolute deviation of Team B will be 0.25.

To know more about mean follow

brainly.com/question/968894

#SPJ1

You might be interested in
Help please see picture
kondaur [170]

Answer:

B: 6/4 or 1 2/4

Step-by-step explanation:


5 0
3 years ago
What is 40% of 10? PLZ HELP ASAP
Galina-37 [17]

Answer:

4

Step-by-step explanation:

10 * 40%

10 * 0.4 = 4

6 0
3 years ago
Read 2 more answers
6x+4y=12 into y=my+b
kirza4 [7]
6x + 4y = 12...subtract 6x from both sides
4y = -6x + 12 ...divide both sides by 4
(4/4)y = (-6/4)x + 12/4...reduce
y = -3/2x + 4 <== y = mx + b
7 0
3 years ago
Read 2 more answers
How do you writ 1.660 in scientific notation ​
belka [17]

Answer:

1.66 * 10^{0}

Step-by-step explanation:

1.660

we would only move the decimal point once.

1.66 * 10^0

10^0 = 1

7 0
3 years ago
Which box-and-whisker plot shows the scores of ten students on a mathematics exam?89, 78, 93, 90, 75, 81, 91, 80, 89, 79
Rzqust [24]

Answer:

A box-and-whisker plot is shown above a number line that extends from 70 to 100 with 1 unit markings. The box extends from 79 to between 90 and 91 with a division at 89. There is also a point marked at 89. The whisker on the left extends from 75 to 79. The whisker on the right extends from between 90 and 91 to 93.

i hope this helps u and makes sense :))

7 0
3 years ago
Other questions:
  • Prove the following theorem indirectly. We will give you a start.Prove that a triangle cannot have two right angles. A triangle
    14·1 answer
  • 425,339,253 what’s the rule
    12·1 answer
  • A farmer needs to get three things to the other side of the river. A chicken, a wolf, and grain. The grain can't be with the chi
    11·1 answer
  • Solve the proportion. s+1/4=4/8
    10·2 answers
  • What is 20,164 ÷ 71<br><br><br> Answer Soon As Posible Please
    13·2 answers
  • Find the greatest common factor.<br> 8j, 6j
    11·2 answers
  • ANSWER THIS MATH QUESTION
    14·1 answer
  • Reflecting over the x-axis in words and formula
    15·1 answer
  • Please help me I am struggling :((
    7·2 answers
  • Danny charges $40 for 4 hours of swimming lessons, Martin charges $85 for 5 hours of swimming lessons. Who offers a better deal?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!