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alisha [4.7K]
2 years ago
10

Can someone please help me please?

Mathematics
1 answer:
jeka57 [31]2 years ago
8 0
B because if you take it it would be b
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A(n) ___________________ variable is a qualitative variable such that there is no meaningful ordering or ranking of the categori
Licemer1 [7]

Answer: c. Nominal

Step-by-step explanation:

Level of measurement determines the nature of description .

The four levels of measurements scales are

1. Nominal scale

  • Categorize the data on the basis of the quality such as Gender, color, etc.

2. Ordinal scale

  • Order attributes according to their ranks. For example : 1 < 2 < 3 .

3. Interval scale

  • Describe the feature of the difference between any two categories. For example : Fahrenheit scale to measure temperature.

4. Ratio scale

  • Consist of the features of nominal, ordinal, and interval measures but in includes a "true zero" point.

For example : Age.

∴ A<u> nominal</u> variable is a qualitative variable such that there is no meaningful ordering or ranking of the categories.

Hence, the correct answer is c. Nominal .

5 0
3 years ago
Somebody help me plzz
Alex Ar [27]

Answer:

60

Step-by-step explanation:

straight line =180

180-120=60

6 0
3 years ago
Read 2 more answers
A survey of 1,000 men and women asked, "Do you earn over $50,000 per year?" The table below shows the responses for males and fe
Ierofanga [76]
Given:
Do you earn over $50,000 per year?

                                                    Male           Female            Total
Income over 50,000              475                 375                850
Income below 50,000             75                   75                  150
Total                                           550                 450                1,000

Yes, "being female" and "earning over 50,000" are independent events. Independents events are events that happen where the probability of one event happening is not affected by the happening of the other event. 

In this case, regardless if you are male or female, you can earn over 50,000.
Also if you are female, you either earn under or over 50,000
6 0
3 years ago
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Caroline and 2 friends are going to the mall on a bus. In how many different orders can the girls get into the front of the bus?
melisa1 [442]
3!, or 1*2*3, or 6.  Thus is answered by the factorial function (!)
8 0
3 years ago
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15) 3x2 y4 z − 6xy − 3z(5x2) How many terms are in the expression?
klio [65]
Ok name the expressions we both know 3z is one 5x is one 6xy is one do you think 3x^2y^4z is an expression i would give you the answer but i also want you to understand the problem and what your looking for to in the equation
6 0
3 years ago
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