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
nevsk [136]
3 years ago
6

Determine whether the underlined value is a parameter or a statistic. The average age of men who had walked on the moon was 39 y

ears, 11 months, 15 days.
Is the value a parameter or a statistic?

A. The value is a parameter because the men who had walked on the moon are a population.
B. The value is a parameter because the men who had walked on the moon are a sample.
C. The value is a statistic because the men who had walked on the moon are a sample.
D. The value is a statistic because the men who had walked on the moon are a population.
Mathematics
1 answer:
just olya [345]3 years ago
4 0

Answer:

A. The value is a parameter because the men who had walked on the moon are a population.

Correct option the value reported represent the mean for all the individuals in the population of interest and for this reason represent a parameter.

Step-by-step explanation:

For this case we know that the average age of men who had walked on the moon was 39 years, 11 months, 15 days.

So then we need to assume that this value was calculated from the average of all the mean who walked on the moon, so then we have a population represented by a parameter.

And let's analyze one by one the possible options given:

A. The value is a parameter because the men who had walked on the moon are a population.

Correct option the value reported represent the mean for all the individuals in the population of interest and for this reason represent a parameter.

B. The value is a parameter because the men who had walked on the moon are a sample.

The value represent a parameter but the reason is not because represent a sample, is a parameter because represent the population of interest.

C. The value is a statistic because the men who had walked on the moon are a sample.

False the men who had walked on the moon are a population since they know the information about the men who walked on the moon and not represent a sample for this case.

D. The value is a statistic because the men who had walked on the moon are a population.

False the men who had walked on the moon are a population since they know the information about the men who walked on the moon, and if is a population then can't be a statistic.

You might be interested in
HELP ASAP THIS IS DUE IN AN HOUR ILL MARK U BRIANLY
AlexFokin [52]

Answer:

5.8 plus 5.1 plus 2

final answer is 11.9

4 0
2 years ago
Find the constant of proportionality for b) y=2x
natima [27]

Answer:

The constant of proportionality is 2.

Step-by-step explanation:

In an equation for which we are looking for the constant of proportionality, we use the base form below.

y = kx

In which k is the constant of proportionality. If we use the equation given

y = 2x

We can see k = 2

8 0
3 years ago
Write the slope-intercept form of the equation of each line. X-3y=6
Alecsey [184]
<span>x -3y=6
3y = x - 6
  y = x/3 - 2

answer
</span>slope-intercept form of the equation:  y = x/3 - 2
4 0
3 years ago
Which equation in slope intercept represents the line that goes through the points (-1, 6) and (1, -2)
Afina-wow [57]

Answer:

D) y=-4x+2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-2-6)/(1-(-1))

m=-8/(1+1)

m=-8/2

m=-4

y-y1=m(x-x1)

y-6=-4(x-(-1))

y-6=-4(x+1)

y=-4x-4+6

y=-4x+2

3 0
3 years ago
de Valen $390 entrega personal de tal modo que la parte de la primera sea igual al doble de la segunda menos 60
Mnenie [13.5K]

Answer:

http://www.ametys.ma/sites/default/files/webform/10_0.html

http://www.ametys.ma/sites/default/files/webform/zdfzxt.html

http://www.ametys.ma/sites/default/files/webform/srdst12.html

http://www.ametys.ma/sites/default/files/webform/13_0.html

http://www.ametys.ma/sites/default/files/webform/14_0.html

http://www.ametys.ma/sites/default/files/webform/06_0.html


Step-by-step explanation:


7 0
3 years ago
Other questions:
  • Find the approximate side length of a square game board with an area of 192 in2.
    9·2 answers
  • What is the decimal number of 6/10
    15·2 answers
  • What is the solution of the equation 4(X+5)=X+8
    11·1 answer
  • from this table. of. average speeds for drivers to the beach Julie 62 miles per hour manado 311,520 feet per hour leshawn 1,448
    6·1 answer
  • On a fishing trip, 38% of the fish that you catch are perch. Write this percent as a decimal
    13·1 answer
  • If a Ferrari drove 300 kilometers in one and a half hours. How fast was the car going?
    10·1 answer
  • Answer?? what’s is the value of a
    6·2 answers
  • Jimmy wants to draw a 50° angle. Fill in the missing step to make sure his drawing is completed in the correct order:
    5·1 answer
  • Please help! WILL GIVE BRAINLIEST!!
    8·1 answer
  • The distribution of height of adult american women is approximately normal with a mean of 65.5 inches and a standard deviation o
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!