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Veseljchak [2.6K]
3 years ago
12

A particular country has 55 total states. If the areas of all 55 states are added and the sum is divided by 55​, the result is 1

91 comma 435 square kilometers. Determine whether this result is a statistic or a parameter.
Mathematics
1 answer:
zhuklara [117]3 years ago
4 0

Answer:

It's a parameter.

Step-by-step explanation:

It is a parameter because you have consider the entire population, in this case the states, you have all the data of them (The areas). this would be an statistic if you cosulted a few of them instead.

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You walk through a used car lot and list the price and model year of each car you see determine whether the two variables are re
Blizzard [7]

Answer:

The narrative in the question can not be described as a function

Step-by-step explanation:

For the purpose of clarity, we will rephrase the question. The key point in the question  is to determine if the price and the model are related and if they fit into independent and dependent function.

Moving forward, to properly answer this question, it will be good for us to understand what dependent and independent functions are.

DEPENDENT FUNCTIONS: These are functions or can also be refereed to as variable that represents quantities or values whose parameter depends on how the independent variable is manipulated.

Example:

You are doing job to earn your a salary. For each project you do, you earn $10 dollar. In this case, the dependent variable is the amount of money you earn because the amount of money you earn depends on how many job or project you do.

INDEPENDENT FUNCTIONS: These are functions or can also be refereed to as variable that we have control over in the process of an event therefore, we are at liberty to manipulate it as we so wish as indicated in the dependent variable.

Going back to the narrative of the question, the narrative in the question can not be described as a function because the two identifies variables which are the price and the model years are been altered due to the fact that it is a used car lot so they have both lost their true value or worth. However, some might argue that price here is the independent function or variable while model year is the dependent variable.

5 0
2 years ago
Factor completely by grouping: 6x² + 2x + 9x +3 <br> is
masha68 [24]

Answer:

(2x+3)(x+1)

Step-by-step explanation:

6x² + 2x + 9x +3

(6x² + 2x) + (9x +3)

2x (x+1) + 3 (x+1)

(2x+3)(x+1)

8 0
3 years ago
Read 2 more answers
I only need letter D
strojnjashka [21]

Answer:

its how much money he will get

Step-by-step explanation:

6 0
3 years ago
Line AOB is a straight line.
alexandr1967 [171]

Answer:

It is not 1,2,3

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Solve equations: 3|x+4|=6<br><br> | = absolute value
Anestetic [448]

Absolute values are a way of finding a distant from zero, which means there will be 2 answers; one will be positive, and the other will be negative.

|<em>3x - 4</em>| = 5<em>and</em> |3<em>x - 4</em> = a^5 Because you need 2 answers, you have to make 5 positive and negative.

Another way to write this equation would be...

5=|3x-4|=—5

Now lets continue...

5=3x-4=—5

Add 4 to both sides...

9=3x=—1

Now divide by 3...

3=x= -1/3

So the solution is...

X={-1/3  3}

7 0
3 years ago
Read 2 more answers
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