Mathematics High School

A basketball team played six games. In those games, the team won by 8 points, lost by 11, won by 7, won by 11, lost by 4, and won by 13. What was the mean difference in game scores over the six games?

Answers

Answer 1

Mean =sum of observations/ no.of observations

Mean=8+11+7+11+4+13/6

=54/6

mean=9

Answer 2

The mean difference in the game scores over six games is 2.5

What is mean difference?

The mean difference measures the absolute difference between the mean value in two different groups.

Given is a basketball team which played six games such that in those games, the team won by 8 points, lost by 11, won by 7, won by 11, lost by 4, and won by 13 respectively.

The mean difference of the given data can be calculated using the following formula -

Mean Difference = (∑W / n) - (∑L / n)

Where -

(∑W / n) is the mean of games won.

and

(∑L / n) is the mean of games lost.

(∑W / n) = (8 + 7 + 11 + 13)/4 = 9.75

and

(∑L / n) = (11 + 4)/2 = 15/2 = 7.5

Mean difference = (∑W / n) - (∑L / n) = 9.75 - 7.5 = 2.5

Therefore, the mean difference in the game scores over six games is 2.5

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Related Questions

On Tuesday, a local hamburger shop sold a combined total of 402 hamburgers and cheeseburgers.

The number of cheeseburgers sold was two times the
number of hamburgers sold.

How many hamburgers were sold on Tuesday?
I hamburgers

Answers

Answer:

134

Step-by-step explanation:

2x +x =402

3x=402

x=134

2x=268

In this case x = hamburgers and 2x = cheeseburgers. And sense x = 134 that is your answer.

134
This is because 402 (total) ÷ 3 = 134
Cheeseburgers: 268 (x2 134)
Hamburgers: 134
134 + 268 = 402
Sorry, it was hard to explain. I’m new to the app, but I hope this helps!

What’s 10 x 3?? Please help me

Answers

10•3 is 10+10+10=30, multiplication is adding a number to its self a certain amount of times, so if its 10•3, its adding 10+10+10

Answer:

the answer is 30

Step-by-step explanation:

10 x 1 is 10, if you use multiple 10 x 2 it will be 20, the thing that will help is any number times 10. for example 10 x 5. use the smallest number (5) and add a zero next to it (50)

Write the slope-intercept form of the equation of each line

Answers

Y=Mx+b

Y=Mx+b

Y=Mx+b

Y=Mx+b

(4x+2y=4
(6x +2y=8
Solve by elimination

Answers

Answer: Y=1

Step-by-step explanation:

Hope this helps

4.56 × 10^3 into standard Form

Answers

Answer: As well as very large numbers, standard form also deals with very small numbers: 4.56 x 10-3 is 4.56 ÷ 1000 = 0.00456.

Step-by-step explanation:

Which statement correctly explains whether or not the values in the table represent a function of x

Answers

Answer:

Step-by-step explanation:

A relation is said to be a function when each input value (x-value) show a distinct output value (y-value).

From the table attached,

For input value x = 0, there are multiple values of output values (y = -2, -1, 0, 1, -2).

Therefore, data given in the table doesn't represent a function.

Answer: D

Step-by-step explanation: this is because of the input and output

evaluate (101.5)²-(100.5)²

Answers

You can exploit the difference-of-squares identity,

a² - b² = (a - b) (a + b)

Then

101.5² - 100.5² = (101.5 - 100.5) * (101.5 + 100.5)

101.5² - 100.5² = 1 * 202

101.5² - 100.5² = 202

I need help !!!!! Please !!!! Thank youuu

Answers

by the looks of the photo, it seems like R and S are the same. therefore, the answer would be B. 55
if R is the same as S, and R is 55 degrees, S will be the same.
i hope i helped!

Answer:

∠ S = 55°

Step-by-step explanation:

∠ R and ∠ S are vertical angles and congruent, thus

∠ S = ∠ R = 55°

The mass of a toy spoon is 8 grams, and its volume is 2 ml. What is the density of the toy spoon?

HELP ILL GIVE MANY POINTS

Answers

Answer:

Step-by-step explanation:

D=m/v

D= 8/4

D=2

Hope this helps!!

Answer:

Step-by-step explanation:

AYEE ANSWER CORRECTLY AND GET BRAINLIEST!!!

Answers

Answer:

Step-by-step explanation:

C because that is the only one that passes through coordinates 1, -1

Answer:

Step-by-step explanation:

That's what I think it is.

72h-35h-12 please help me

Answers

Answer:

37h−12

Step-by-step explanation:

(72h−35h)−12

37h−12

Answer simplify: 37h-12

-6*4/2*3-15 help please

Answers

Answer:

-51

Step-by-step explanation:

-6x4/2= -12

-12x3= -36

-36-15= -51

Hope this helps. Plz give brainliest.

Answer:

The answer is -51

Step-by-step explanation:

use order of operations!

[tex]-6*\frac{4}{2}*3-15[/tex]

first, let's simplify the equation.

[tex]-6*2*3-15[/tex]

now solve!

[tex]-6*2*3-15\\-12*3-15\\-36-15\\-51[/tex]

hope this helps!

is 2.64575 irrational or rational?

Answers

Answer:irrational

Step-by-step explanation:

To approach a runway, a place must begin a 7°decent starting from a height of 2 miles above the ground. To the nearest mile, how many miles from the runway is the airplane at the start of this approach ?
A) 16 mi
B) 7mi
C)41mi
D)28 mi
[ PLEASE HELP ME]

Answers

Answer:

if im right i think its A

Step-by-step explanation:

Use the table to find the constant of proportionality and the equation that represents the relationship.

Let x = number of apples and y = number of slices.

The constant of proportionality is
.
The equation for this relationship is
.

Answers

Answer:

The constant of proportionality is 6 the equation for this relationship is y=6x

Step-by-step explanation:

4-2(x-3)=24 whats the answer to it

Answers

Solution:-

[tex]4 - 2(x - 3) = 24 \\ [/tex]

[tex]⇒4 - 2x + 6 = 24 [/tex]

[tex]⇒ - 2x = 24 - 6 - 4[/tex]

[tex]⇒ - 2x = 14[/tex]

[tex]⇒x = \frac{14}{ - 2} [/tex]

[tex]⇒x = - 7[/tex]

Hence, Answer is -7.

_______________________

Answer:

- 7

Step-by-step explanation:

Step 1:

4 - 2 ( x - 3 ) = 24 Equation

Step 2:

4 - 2x + 6 = 24 Multiply

Step 3:

- 2x + 10 = 24 Combine Like Terms

Step 4:

- 2x = 14 Subtract 10 on both sides

Step 5:

x = 14 ÷ - 2 Divide

Answer:

x = - 7

Hope This Helps :)

Bill rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 82 cents for each mile driven. Bill had to pay$222.77 when he returned the truck. For how many miles did he drive the truck?

Answers

Answer:

251 miles

Step-by-step explanation:

To answer this, we first must subtract the total Bill ended up paying by the base fee:

222.77 - 16.95 = 205.82

Now, we divide this total by 82 cents:

205.82 / 0.82 = 251

So, Bill drove the truck 251 miles

Hope this helps :)

A shopkeeper has 625 pockets of toffees In each pocket there are 100 toffees how many toffees in total the shopkeeper has

Answers

Answer:

Step-by-step explanation:

No. of pockets = 625

No. of toffees in each pocket = 100

Total no. of toffees = 625 × 100 = 62500

Hope this helps

Plz mark as brainliest!!!!!!!!

Answer:

62500

Step-by-step explanation:

if each pocket of toffee has 100 in 625 pockets then 100x625 will =62500

Find the distance between the two numbers on a number line . -2.2,8.4

Answers

Answer:

10.6

Step-by-step explanation:

To find the difference between 2 numbers, subtract the bigger one from the smaller one. In this case, 8.4-(-2.2) = 8.4 + 2.2 = 10.6

PLEASE HELP ASAP WILL MARK AS BRAILEST A sewing company created 355 packages using a total of 8,875 buttons. Which rate represents the relationship between the buttons and the number of packages? 25 buttons per package 88 buttons per package 25 packages per button 35 packages per button

Answers

Answer:

25 buttons per package

Step-by-step explanation:

Answer:

I believe it is 25 buttons per package

Given f(x)=-3x+2, solve for x when f(x)=-1

Answers

Answer:

-1

Step-by-step explanation:

(3 * -1) +2

The answer is 5
-3(-1) + 2
3+2=5

Simplify and write the answer as product of powers of prime numbers:

Answers

Answer:

here man let me is 1 im sure the answer is =((1))

Step-by-step explanation:

6^(-3 * 10^(-10 * 27 * 25 / 5^(-8 * 3^(4 * 2^-3))))

Can you please tell me the four types of algebraic expressions?

Answers

Answer:

MonomialPolynomialBinomialTrinomialMultinomial (these are the five types of algebraic expressions)

7.99 times 10 to the 32 power

Answers

7.99 * 10^32 is in scientific notation. This as a normal number is 799 000 000 000 000 000 000 000 000 000 000. Hope that this helps you

Answer:

2556.8

Step-by-step explanation:

Which defines a line segment?

two rays with a common endpoint
a piece of a line with two endpoints
a piece of a line with one endpoint
all points equidistant from a given point

Answers

A line segment is best defined as a piece of a line with two endpoints.

What is line segment In geometry?

This refers to the part of a line that is bounded by two distinct end points which contains point on the line in between.

Hence, the line segment is best defined as a piece of a line with two endpoints.

Therefore, the Option C is correct.

Answers

Answer:

g=20

Step-by-step explanation:

Answer:g=<25

Step-by-step explanation:

A test is worth 50 points. Multiple-choice questions are worth 1 point, and
short-answer questions are worth 3 points. If the test has 20 questions, how
many multiple-choice questions are there?
A. m + s = 50
B. m + 2s = 20
C. m.s= 20
D. m + s = 20

Answers

Answer:

d) m + s = 20

m = 5

Step-by-step explanation:

m + 3s = 50

m + s = 20

m + 3(20-m) = 50

m + 60 - 3m = 50

60 - 2m = 50

60 = 50 + 2m

60 - 50 = 2m

10 = 2m

5 = m

consider the inequality x<-34

-56 yes no
-21 yes no
19 yes no
36 yes no

please help i need to turn this in a few minutes

Answers

Answer:

-56 yes

-21 no

19 no

36 no

Step-by-step explanation:

Inequality;

x < -34

Problem:

-56 yes no

-21 yes no

19 yes no

36 yes no

Solution:

The inequality signifies that x is less than -34, these are the number -34, -35, -36, -37 onward, so;

-56 yes

-21 no

19 no

36 no

Answer:

yes

Step-by-step explanation:

Which solid has the top, the side, and the front views given?

Answers

Answer:

Step-by-step explanation:

Only H looks like a square from the top.

Answer: H

Which value is NOT equivalent to the others?

Answers

i need the answer choices ?

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A basketball team played six games. In those games, the team won by 8 points, lost by 11, won by 7, won by 11, lost by 4, and won by 13. What was the mean difference in game scores over the six games?​

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A basketball team played six games. In those games, the team won by 8 points, lost by 11, won by 7, won by 11, lost by 4, and won by 13. What was the mean difference in game scores over the six games?