A survey published by the Department of Education reported on the number of schools, learners and teachers in ordinary public schools and independent schools during 2013 - NSC Mathematical Literacy - Question 5 - 2017 - Paper 1
Question 5
A survey published by the Department of Education reported on the number of schools, learners and teachers in ordinary public schools and independent schools during ... show full transcript
Worked Solution & Example Answer:A survey published by the Department of Education reported on the number of schools, learners and teachers in ordinary public schools and independent schools during 2013 - NSC Mathematical Literacy - Question 5 - 2017 - Paper 1
Step 1
5.1.1 Which province had the second lowest number of learners?
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Answer
The province with the second lowest number of learners can be determined by examining the data presented in TABLE 3. Once the number of learners in each province is reviewed, the province with the second lowest count will be identified.
Step 2
5.1.2 Determine the total number of teachers in South Africa for 2013.
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Answer
To calculate the total number of teachers in South Africa, sum the values of teachers across all provinces as provided in TABLE 3. This involves adding the numbers from each province:
Step 3
5.1.3 Calculate the percentage of schools found in KwaZulu-Natal.
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The percentage of schools found in KwaZulu-Natal can be calculated using the formula:
ext{Percentage} = rac{ ext{Number of schools in KwaZulu-Natal}}{ ext{Total number of schools}} imes 100
Substitute the respective values from TABLE 3 to perform the calculation.
Step 4
5.1.4 Use the formula below and determine the LSR for Gauteng.
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Answer
To determine the Learner-School Ratio (LSR) for Gauteng, apply the formula provided:
ext{LSR} = rac{ ext{Total number of learners in Gauteng}}{ ext{Total number of schools in Gauteng}}
Substitute the relevant data from TABLE 3 to compute the LSR.
Step 5
5.1.5 Use the provincial LTR to answer the questions that follow.
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Answer
The provincial LTR will provide insights into the respective learner-school ratios for various provinces. This data will be instrumental in addressing the subsequent questions.
Step 6
5.1.5 (a) Write down the modal ratio.
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Answer
The modal ratio is the most frequently occurring LTR among the provinces. Review the data and identify the ratio that appears the most.
Step 7
5.1.5 (b) Arrange the ratios in descending order.
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List the LTRs from highest to lowest based on the values provided in the provincial data. This will help visualize the distribution of learner-school ratios.
Step 8
5.1.5 (c) Determine the median ratio.
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To find the median ratio, first arrange the LTR values in ascending order. The median will be the middle value, or the average of the two middle values if there is an even number of ratios.
Step 9
5.1.6 Use the TSR to complete the bar graph on the attached ANSWER SHEET.
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Transfer the relevant data for the Teacher-School Ratios (TSR) from the provincial information into the provided bar graph. Ensure consistency in scale for accurate representation.
