Model 2 - Foot Width in a High School Classroom
Female foot
Male foot
width (cm)
width (cm)
10
10.5
9
9.3
13
7.5
10
9.2
9
4.5
7.8
8
8
5
17
7.5
7.5
7
7.8
7
Mean -
Median
Mode
What value for foot width is most frequent in males?
What is the value of the last question called?
Determine the mean for males
Determine the median value for foot width for males
sum of all data values
number of data values
Middle value of an ordered set of data.
Most frequently occurring value in a set of data.
-
and for females
and for females.

A mode can be defined as a statistical term that is used to denote the value that appears most frequently (often) or occurs repeatedly in a given data set.

What value for foot width is most frequent in males?

By critically observing the data in the given table (see attachment), we can logically deduce that a foot width of 9 and 10 are most frequent in males.

Also, the value of the last question is called bimodal.

How to determine the mean for males?

Mathematically, the mean for this data can be calculated by using the following formula:

Mean = [F(x)]/n

Mean = [4.5 + 7.5 + 9 + 9 + 9.2 + 9.3 + 10 + 10 + 10.5 + 13]/10

Mean = 92/10

Mean = 9.2

What is a median?

A median can be defined as the middle number (center) of a sorted data set, which is when the data set is arranged in from the greatest to least or the least to greatest.

How to determine the median for males?

Based on the sorted data, we can observe that the total number of observations is equal to 10. Thus, the median would be calculated as follows:

Median = (5th number + 6th number)/2

Median = (9.2 + 9.3)/2

Median = 18.5/2

Median = 9.25 ≈ 9.3.

Read more on mean here: brainly.com/question/9550536

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