All categories

3 years ago

What percent of team B’s mean absolute deviation is the difference in the means?

Mathematics

2 answers:

anastassius [24]3 years ago

7 0

Answer:

Step-by-step explanation:

poizon [28]3 years ago

5 0

<h2>The difference between the mean time is about 16 times the mean absolute deviation of the data sets.</h2>

Step-by-step explanation:

We know the mean and absolute mean deviation of two team in a tables as:

Team A Team B

Mean 127.9s 127.4s

Mean absolute deviation 0.26s 0.23s

The difference of mean between two team A and B = 0.5 s

Also,

The difference of mean absolute deviation = 0.03 s

Now, let the difference of the mean times be equal to n times the difference of the mean absolute deviation of two teams.

0.5 = n x 0.03

n = 16.667 (Approx 16)

Therefore, the difference between the mean time is about the 16 times the absolute deviation of the data sets.

You might be interested in

What are the coordinates of the circumcenter of a triangle with vertices A(−3, 3) , B(−1, 3) , and C(−1, −1) ?

Shtirlitz [24]

Hello Missjay12,

Step 1 :
From the coordinates we have to find the slopes and midpoints of the lines.

Step 2 :
Find the slope of the bisectors and now find the equations of two lines by using slope and one mid points.

Step 3 :
Solve any two pair of equations and find the intersection point.

Step 4 :
The point thus found is the circumcenter of the given triangle.

so<span> the coordinates of the circumcenter of a triangle with vertices A(−3, 3) , B(−1, 3) , and C(−1, −1)</span> is, -4, 0.

8 0

4 years ago

Read 2 more answers

a pitcher contains 17.5 cups of iced tea. you drink 0.75 cup of tea each morning and 1.75 cups of tea each evening. when will yo

Annette [7]

Answer:

7 days

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What makes a function 1-to-1

Lynna [10]

Answer:

1 to 1

Step-by-step explanation:

function f in more than one point, then the function is 1 to 1

6 0

3 years ago

84. Use properties of exponents to rewrite each expression with only positive, rational exponents. Then find the numerical value

Yakvenalex [24]

Answer:

a) 1/27

b) 16

c) 1/8

Step-by-step explanation:

a) $x^{-3/2}$

One of the properties of the exponents tells us that when we have a negative exponent we can express it in terms of its positive exponent by turning it into the denominator (and changing its sign), so we would have:

$x^{-3/2}=\frac{1}{x^{3/2} }$