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QUESTION 4: SPREADSHEET NOTE: - Use formulae and/or functions for ALL calculations in the spreadsheet - NSC Computer Application Technology - Question 4 - 2018 - Paper 1

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QUESTION 4: SPREADSHEET NOTE: - Use formulae and/or functions for ALL calculations in the spreadsheet. - Use absolute cell references ONLY where necessary to ensur... show full transcript

Worked Solution & Example Answer:QUESTION 4: SPREADSHEET NOTE: - Use formulae and/or functions for ALL calculations in the spreadsheet - NSC Computer Application Technology - Question 4 - 2018 - Paper 1

Step 1

Centre the row headings in row 7 vertically.

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Answer

To centre the row headings in row 7 vertically, select the cells in row 7 and use the vertical alignment tool in the spreadsheet software to set the alignment to 'Center'.

Step 2

Insert a function in cell H3 to determine the total number of artworks that were painted.

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Answer

In cell H3, enter the formula:

=SUM(K8:K57)

This function adds up all the values in column K from rows 8 to 57, giving the total number of artworks.

Step 3

Insert a formula in cell H4 to determine what percentage of artists is NOT of French nationality.

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Answer

In cell H4, use the following formula to calculate the percentage of non-French artists:

=(COUNTIF(H8:H57,"<French")/COUNTA(H8:H57))*100

This counts the number of non-French artists (not marked 'French') and divides it by the total number of artists before multiplying by 100.

Step 4

Insert a VLOOKUP function in cell J8 to display the preferred art form of an artist.

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Answer

In cell J8, use the VLOOKUP function to find the preferred art form based on the first letter of the art form code in column I:

=VLOOKUP(LEFT(I8,1),Code_Kode!A:B,2,FALSE)

This retrieves the preferred art form corresponding to the art form code.

Step 5

Insert a function in cell N8 to determine the top three artists based on 'Votes For'.

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Answer

In cell N8, insert the following function to indicate if an artist is in the top three:

=IF(L8=LARGE(L$8:L$57,1),"Top3",IF(L8=LARGE(L$8:L$57,2),"Top3",IF(L8=LARGE(L$8:L$57,3),"Top3","")))

This function checks the votes in column L against the first three largest values in that range and outputs 'Top3' if matched, or leaves it empty.

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