Concept explainers
a.
To find: The changes seen in the male’s percentage from the year
The percentage of males is fluctuating that is increasing and decreasing.
Given:
The data of labor force in the form of table is
Year | Female | Male |
1960 | 37.7 | 83.4 |
1965 | 39.3 | 80.5 |
1970 | 43.3 | 79.6 |
1975 | 46.3 | 77.2 |
1980 | 51.5 | 77 |
1985 | 54.5 | 76.1 |
1990 | 57.5 | 76.3 |
1995 | 58.9 | 74.6 |
2000 | 59.9 | 74.7 |
2005 | 59.3 | 73.2 |
2010 | 58.6 | 70.7 |
Observation:
From the table it can be seen that the percentage of males is fluctuating that is increasing at some intervals and decreasing at some intervals.
b.
To find: The interval in which there is maximum change.
The maximum change is between the intervals
Given:
The data of labor force in the form of table is
Year | Female | Male |
1960 | 37.7 | 83.4 |
1965 | 39.3 | 80.5 |
1970 | 43.3 | 79.6 |
1975 | 46.3 | 77.2 |
1980 | 51.5 | 77 |
1985 | 54.5 | 76.1 |
1990 | 57.5 | 76.3 |
1995 | 58.9 | 74.6 |
2000 | 59.9 | 74.7 |
2005 | 59.3 | 73.2 |
2010 | 58.6 | 70.7 |
Calculation:
For the year
For the year
For the year
For the year
For the year
For the year
For the year
For the year
For the year
For the year
Chapter 1 Solutions
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