Name
Age
Gender
Eye Color
Hair Color
1.
Bob
40
M
brown
blonde
3.
Cathy
37
F
blue
brown
4.
Samantha
51
F
brown
brown
5.
Robin
46
F
brown
black
Question
Use the data table to answer the question.
What is the frequency of brown-haired people in the sample?
(1 point)
Responses
3 and 4
3 and 4
2
2
4
4
3
The frequency of brown-haired people in the sample is 3.
Imagine that you are creating a frequency table for the following age ranges:
Two people fall within 40 years of age and younger.
Two people fall within 41–60 years of age.
One person falls within 61 years of age and older.
What would the correct frequency table look like?
(1 point)
Responses
40 and younger 2
41–60 2
61 and older 1
40 and younger 2 41–60 2 61 and older 1
40 and younger 2
41–60 2
61 and older 2
40 and younger 2 41–60 2 61 and older 2
40 and younger 1
41–60 3
61 and older 1
40 and younger 1 41–60 3 61 and older 1
40 and younger 1
41–60 2
61 and older 3
The correct frequency table would be:
40 and younger: 2
41-60: 2
61 and older: 1
To determine the frequency of brown-haired people in the sample, we need to count the number of individuals with brown hair in the data table. From the given data, we can see that individuals 1, 4, and 5 have brown hair. Therefore, the frequency of brown-haired people in the sample is 3.
To determine the frequency of brown-haired people in the sample, we need to count the number of individuals with brown hair color in the given data table. From the table, we can see that individuals 1 (Bob), 4 (Samantha), and 5 (Robin) have brown hair. Therefore, the frequency of brown-haired people in the sample is 3.
So, the correct answer is 3.