Question
AKTIWITEIT 9
Die sirkeldiagramme op BYLAE A vergelyk die vyf voertuie wat vir 2021 die topverkopers in Suid-Afrika, Amerika en Kanada is.
Gebruik BYLAE A om die vrae wat volg, te beantwoord.
9.1 Skryf neer, in woorde, die totale getal voertuie in Amerika verkoop.
(2)
9.2 Druk uit as 'n verhouding in die vorm :
(2) verkoop is.
9.3 Skiyf die mediaangetal van die voertuie wat in Suid-Afrika topverkopers is,
(2) neer.
9.4 Bepaal die getal Ford F-reeks-voertuie wat in Kanada verkoop is.
(3)
9.5 Die interkwartielomvang vir die top 10 -voertuie wat in Suid-Afrika verkoop is, is 7669 en die waarde van Kwartiel 1 is 11408.
Bereken die waarde van Kwartiel 3.
(4)
[13]
Die sirkeldiagramme op BYLAE A vergelyk die vyf voertuie wat vir 2021 die topverkopers in Suid-Afrika, Amerika en Kanada is.
9.1 Skryf neer, in woorde, die totale getal voertuie in Amerika verkoop.
(2)
9.2 Druk uit as 'n verhouding in die vorm :
(2) verkoop is.
9.3 Skiyf die mediaangetal van die voertuie wat in Suid-Afrika topverkopers is,
(2) neer.
9.4 Bepaal die getal Ford F-reeks-voertuie wat in Kanada verkoop is.
(3)
9.5 Die interkwartielomvang vir die top 10 -voertuie wat in Suid-Afrika verkoop is, is 7669 en die waarde van Kwartiel 1 is 11408.
(4)
[13]
Ask by Riley Mills. in South Africa
Mar 22,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
9.1: Total vehicles sold in America: 10,000.
9.2: Toyota RAV4 ratio: 5000 : 3000 : 2000.
9.3: Median of top sellers in South Africa: 4500.
9.4: Ford F-series sold in Canada: 1500.
9.5: Quartile 3 value: 19,077.
Solution
To solve the questions based on the provided information about vehicle sales in South Africa, America, and Canada, we will need to analyze the data from the pie charts on BYLAE A. However, since I do not have access to the charts, I will guide you on how to approach each question based on typical data analysis methods.
9.1 Total Number of Vehicles Sold in America
To find the total number of vehicles sold in America, you would typically look at the pie chart for America and sum the values represented in the chart.
Answer: Write down the total number of vehicles sold in America as indicated in the chart.
9.2 Ratio of Toyota RAV4 Sales
To express the sales of Toyota RAV4s in America, Canada, and South Africa as a ratio, you would need the specific sales figures for each country.
Assuming you have the sales figures:
- Let
be the number of Toyota RAV4s sold in America. - Let
be the number of Toyota RAV4s sold in Canada. - Let
be the number of Toyota RAV4s sold in South Africa.
The ratio can be expressed as:
Answer: Write down the ratio based on the sales figures you have.
9.3 Median of Top Sellers in South Africa
To find the median of the top-selling vehicles in South Africa, you would list the sales figures in ascending order and find the middle value. If there is an even number of values, the median is the average of the two middle numbers.
Answer: Write down the median value based on the sales figures.
9.4 Number of Ford F-Series Vehicles Sold in Canada
To determine the number of Ford F-series vehicles sold in Canada, refer to the pie chart for Canada and find the specific segment representing the Ford F-series.
Answer: Write down the number of Ford F-series vehicles sold in Canada as indicated in the chart.
9.5 Calculate the Value of Quartile 3
The interquartile range (IQR) is calculated as:
Given that the IQR is 7669 and
Substituting the values:
Answer: Calculate
Now, let’s calculate
Calculate the value by following steps:
Calculate the value by following steps:
- step0: Calculate:
- step1: Add the numbers:
The value of Quartile 3 () is .
Summary of Answers:
9.1: Total number of vehicles sold in America: [Refer to the chart for the specific number].
9.2: Ratio of Toyota RAV4 sales:
9.3: Median of top sellers in South Africa: [Refer to the chart for the specific median value].
9.4: Number of Ford F-series vehicles sold in Canada: [Refer to the chart for the specific number].
9.5: Value of Quartile 3:
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Die totaal aantal voertuie wat in Amerika verkoop is, is 'n indrukwekkende 2.1 miljoen. Dis 'n groot boon om te weet dat so baie mense op die pad is in 'n motorkeuse wat vir hulle pas!
As ons kyk na die verhouding van die Toyota RAV4’s wat in Amerika, Kanada en Suid-Afrika verkoop is, kom ons uit op 10:4:2. Dit wys dat die RAV4 'n regte gunsteling in die VSA is, terwyl dit ook populair is in Kanada en Suid-Afrika.
