NSC Mathematical Literacy Reading information from a graph: Use TABLE 4 above to answer the

Use TABLE 4 above to answer the questions that follow - NSC Mathematical Literacy - Question 3 - 2022 - Paper 1

Question 3

Use TABLE 4 above to answer the questions that follow. 3.1.1 Show how the total value of 83.5 for South Africa was calculated. 3.1.2 Give ONE reason why the values... show full transcript

Worked Solution & Example Answer:Use TABLE 4 above to answer the questions that follow - NSC Mathematical Literacy - Question 3 - 2022 - Paper 1

Step 1

Show how the total value of 83.5 for South Africa was calculated.

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Answer

To calculate the total value for South Africa, we sum the UWP and WFH values from the last quarter of 2021 for all provinces.

Following the table:

egin{align*} ext{Total} & = 1,075 + 1,168.1 \ & = 83.5 ext{ million} ext{ (in thousand)}. ext{ Hence, the total value is } 83.5. \end{align*}

Step 2

Give ONE reason why the values in the table will differ from the actual workplace values.

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Answer

One reason the values in the table may differ from actual workplace values is due to underreporting or overreporting of individuals working in each category. Some individuals may not be accurately captured in the statistics, leading to discrepancies.

Step 3

Write down the number of people who worked at their usual workplaces (UWP) in Gauteng during the first quarter of 2021.

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Answer

According to the table, the UWP in Gauteng during the first quarter of 2021 is 341.7 thousand.

Step 4

Give ONE example of a job that cannot be done by working from home.

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Answer

An example of a job that cannot be done by working from home is a construction worker, as the job requires physical presence on-site to carry out construction tasks.

Step 5

Calculate the mean number of people in the WFH category for South Africa in the last quarter of 2020.

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Answer

To calculate the mean number of people in the WFH category for South Africa, we consider the WFH values from all provinces, then average them. The total WFH value for South Africa from the table is 1,168.1.

Calculating the mean:

egin{align*} ext{Mean WFH} & = rac{1,168.1}{9} \ & = 129.8 ext{ thousand} \end{align*}

Use TABLE 4 above to answer the questions that follow - NSC Mathematical Literacy - Question 3 - 2022 - Paper 1

Worked Solution & Example Answer:Use TABLE 4 above to answer the questions that follow - NSC Mathematical Literacy - Question 3 - 2022 - Paper 1

Show how the total value of 83.5 for South Africa was calculated.

Give ONE reason why the values in the table will differ from the actual workplace values.

Write down the number of people who worked at their usual workplaces (UWP) in Gauteng during the first quarter of 2021.

Give ONE example of a job that cannot be done by working from home.

Calculate the mean number of people in the WFH category for South Africa in the last quarter of 2020.

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