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
zavuch27 [327]
4 years ago
6

Ari’s teacher says he may have his report grade based on either the mean or the median of his last six test scores.

Mathematics
2 answers:
stepan [7]4 years ago
6 0
To find the mean you: <span>add up all the numbers, then divide by how many numbers there are.  So the mean for these numbers would be: 84%

To find the median: You put the numbers in order (From least to greatest), and then find the number exactly in the middle. Here it is an even amount of numbers. No problem, just add the two numbers in the middle and then divide by 2. The answer here is: 84%

</span>
ella [17]4 years ago
6 0

Answer: The Mean

The mean is when you add up all of those grades and divide by the amount of exams.

You might be interested in
0.524 as a percentage
brilliants [131]

Answer:

52.4%

Step-by-step explanation:

Simply multiply the value with 100 to find the percentage

thus 0.524× 100 = 52.4%

3 0
4 years ago
What is the value of x?<br><br> 6<br> 8<br> 10<br> 12
Novosadov [1.4K]

we know that

The sum of exterior angles of any polygon is 360 degrees

so

(62+66+77+59+12x)=360\\( 264+12x)=360\\ 12x=360-264\\12x=96\\x= 8\ degrees

therefore

<u>the answer is</u>

the value of x is 8\ degrees

6 0
4 years ago
Read 2 more answers
Find the coordinates of the points that are 10 units away from the origin and have a y- coordinate equal to -8
MrRissso [65]

Answer:

(-6, -8) and (6, -8)

Step-by-step explanation:

Think of this as a right triangle

The hypotenuse is 10

The "y" leg is |-8| = 8

x² + 8² = 10²

x² + 64 = 100

x² = 36

x = ±6

two points

(-6, -8) and (6, -8)

8 0
3 years ago
Decreasing the sample size from 750 to 375 would multiply the standard deviation by
Sindrei [870]
The standard deviation of a sample is proportional to 1/√N where N is the sample size. In this case we are decreasing N by half, so we can write:

1/√(N/2) = √2 / √N

If we say that our standard deviation is proportional to 1/√N, the difference that occurred from decreasing the sample size by half resulted in an increase in the standard deviation by a factor of √2.

Therefore, the standard deviation is multiplied by √2.
7 0
3 years ago
Which of the following is(are) the solution(s) to 7|X+2|= -49 ?
ziro4ka [17]

Answer:

(B) No Solution

Step-by-step explanation:

This statement is false for any value of it.

4 0
3 years ago
Other questions:
  • What does C(F) represent?
    10·1 answer
  • The angles are 140,80,60 and 80 what type of quadrilateral could it be
    9·1 answer
  • Plz can u help me i dont no how to find a single
    5·1 answer
  • Match each equation with an equivalent equation.<br><br> 9+3.5x=16
    13·1 answer
  • Graph the linear equation. Find three
    7·1 answer
  • What is 3.8 as a fraction
    15·1 answer
  • The horizontal value at which the highest point of a variable's normal curve occurs is also the ____ of the variable.
    5·1 answer
  • The length of a rectangle is 4 yd longer than its width.
    5·1 answer
  • Maha got a phone call while she was watching a movie. After she hung up, she rewound 15 minutes of the movie tape. Which point o
    13·1 answer
  • A farmer is purchasing hay for his cows. Before tax, one ton of hay costs $130. The farmer wants to know the total price, includ
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!