Unit 5 Evidence Name: Corey jones. 1.What software did you use? When doing my unit 5 spreadsheet I used Microsoft excel. 2. Why did you use this rather.

Unit 5 EvidenceName: Corey jones

1. What software did you use?

When doing my unit 5 spreadsheet I used Microsoft excel.

2. Why did you use this rather than something else?

I used this software rather than something else because it specialises in creating spreadsheets and table

3. What are the advantages of using this software?

• Easy to read

• The layout is clear

• Use without internet connection

• It allows me to put all my data together

• Able to have different types of charts

4. What problems do you see the user have using your system?

• Some people can not use computers

• Some people may tamper with the spreadsheet

• Some people may enter the wrong data

• Some people may delete work

5.How did you try to minimise the problems?

• Insert comment for IT literate people to help them

• Protect cells to avoid the spreadsheet being deleted

• Use a validation rule to check that the data is correct

Screenshot Evidence

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Header/Footer

Before Filter Applied

After Filter Applied example 1

What does the filter show? All the people that have the teacher LBR

After Filter Applied example 2

What does the filter show? All the people that have passed

After Sort Applied

What does the sort show? Pupils names A to Z

Validation

Comments

Cell Protection

Worksheet Protection

Testing/Checking

Maximum Formula

When looking at my worksheet I know the maximum score is 65

I then check to see if I am correct it is 65 so the formula works I will do this a couple of times on the sheet

Minimum Formula

When looking at my worksheet I know the minimum score is 30

I then check to see if I am correct it is 26 so the formula works I will do this a couple of times on the sheet

Average Formula

Explain how checked that this formula produced the results you expected? I would add up the numbers ( 49, 40, 65, 30 and 39 ) divide the number of numbers I have added ( 223/5 = 44 ) the formula rounds the answer to the nearest whole number.

If… Formula

Explain how checked that this formula produced the results you expected? If the score is over 50 the student would pass. If it was lower than 50 they would fail.

Conditional Format

Explain how checked that this formula produced the results you expected? If the student has failed the box should be red. If the student has passed the box should be green.

How would you find errors in this spreadsheet?

Need capital letters

Formula is wrong

Formula has gone wrongThis formula

is different to the rest of them

85 is the maximum score

Hurd’sThe average score should be whole numbers and not decimals

This formula is different to the rest.