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
GREYUIT [131]
3 years ago
14

In a​ survey, the eye colorseye colors of respondents are identified as 11 for brown eyes commabrown eyes, 22 for blue eyes comm

ablue eyes, 33 for green eyes commagreen eyes, and 44 for anything else. The average​ (mean) is calculated for 540540 respondents and the result is 1.5 .1.5. The data are at the ▼ ordinal interval nominal ratio level of measurement.
Mathematics
1 answer:
mr Goodwill [35]3 years ago
3 0

Answer:

The answer is ratio Level of measurement

Step-by-step explanation:

It is important that I explain the various levels of measurement. There are four levels of measurement;  nominal, ordinal, interval and ratio levels of measurement.

1. Nominal Level of Measurement;  The nominal scale or level of measurement simply names or categorizes responses. examples are categorizing entries into religion, gender, hair color, etc. It is the lowest scale of measurement and they do not imply ordering among the group example, in classifying hair color, there is no numerical ordering value or red being more than black.

2. Ordinal Level of Measurement; Ordinal scale allows for comparison between two subjects to the degree of which they posses the dependent variable. For example, a researcher wanting to determine the level of satisfaction of customers to a product can group the customers from most dissatisfied to most satisfied.

3. Interval Level of Measurement; here, the level of measurement are numerical and they have the same distance (degree of difference) throughout. In the interval level of measurement, there is no true zero point on the scale, but the distance between two sets of points can have the same interval, but it will be irrational to make ratio comparisons. example is the Fahrenheit scale for temperature measurement, there is no true zero point, but a temperature difference between 20° F and 30° F is the same as the difference between 50° F and 60° F.

4. Ratio Level of Measurement; This is the most detailed level of measurement, and in addition to the interval scale, there is a true zero point. Mathematical computations can be carried out on them. It can be said to be the other three levels of measurement summed up in one. For example, money can be measured on the ratio scale because there is a zero point and it is mathematically accurate to say that 20 cents is twice as much as 10 cents. In our example, the survey is on eye color which ordinarily would have been on the nominal or categorical scale of measurement, but for the fact that the number of people possessing a quality is counted, it makes it ratio, and mean value was even calculated to be 1.5. There is a possibility of having a particular group of eye color with no participant, hence the zero point.

You might be interested in
Please help I will give brainliest
wel

Answer:

i cant see the picture with the question

Step-by-step explanation:

i cant see, sorry

3 0
3 years ago
Which are linear pairs? Check all that apply.
boyakko [2]

Answer:

Options B, C and D

Step-by-step explanation:

Linear pair of angles means sum of the angles of the pair is 180° which are formed at a point of a line.

In other words, pair of supplementary angles is the linear pair.

From the figure attached,

Pair of the linear angles are,

1). ∠BAC and ∠CAD

2). ∠BAE and ∠EAD

3). ∠EAD and ∠DAC

Therefore, Options B, C and D are correct.

5 0
3 years ago
Read 2 more answers
Sue has 18 sweets. Tony also has 18 sweets. Sue gives Tony x sweets. Sue then eats 5 of her sweets. Tony then eats half of his s
Ede4ka [16]
Answer is below.........

6 0
3 years ago
Please help i really need it really much
Zanzabum

Answer:

1.5

Step-by-step explanation:

Assuming that you mean that Simon is scaling Logan's build, the scale factor is 1.5.

To find this, you divide Simon's fort height by Logans.

7.5/5 = 1.5.

8 0
3 years ago
Read 2 more answers
21+15a distributive property equavilent expression
Natalija [7]
36 because if you add 21 + 15 you get 36. How by adding it all together. I hope this helped you bye
8 0
3 years ago
Other questions:
  • A contest on a game show has 30 points.she answers a question correctly to win 15 points.the she answers a question incorrectly
    11·1 answer
  • By selling old CD Sarah has a store credit of $153 a new CD cost $18 what are the problem numbers of new cCD Sarah can buy
    14·1 answer
  • the floor in the back of karl's trunk is 6 ft long and has area of 24 ft^2. Karl wants to haul as many boxes on the floor as pos
    9·2 answers
  • 6n + 4p -2n + 9=<br><br> What’s the awnser?
    10·1 answer
  • PLEASE HELP I FORGOT HOW TO DO THIS
    12·1 answer
  • Help and thx helppppppppppppp
    7·1 answer
  • ILL GIVE A BRAINLEST!!!! TO THE FIRST ONE WHO ANSWERS THIS PLZ I NEED HELP ASAP!!!
    7·2 answers
  • Jose earned 5h + 5 dollars for h hours and Alex earned 8h – 10 for h hours mowing lawns. If they earned the same amount
    8·1 answer
  • What is the value of X? <br><br><br> A. 5 <br><br> B. 2.5<br><br> C. 7.5<br><br> D. 10
    12·1 answer
  • Area of triangle Question 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!