Unit 5 EvidenceName: Hollie Maddox

What software did you use?I used spreadsheet

Why did you use this rather than something else?I used this because it was easier to collect my data, it also helped me because it puts things into percentages.

What are the advantages of using this software?The advantages are that it collects data in a easy way and shows it so that you can understand it.

What problems do you see the user have using your system?Problems might be that they cannot afford this software so wont be able to collect data in excel.

How did you try to minimise the problems?You can minimise the problems by validating your work. Another way to minimise problems by proof reading your work.

Screenshot Evidence

Print Preview & header/footer

Before Filter Applied

After Filter Applied example 1

What does the filter show? Bay House.

After Filter Applied example 2

What does the filter show? All boys in Bay House

After Sort Applied

What does theshowshow? Grades in ascending in order

Validation

Comments

Cell Protection

Worksheet Protection

Testing/Checking

Maximum Formula

Explain how checked that this formula produced the results you expected? Highlighted all the cells and got the formula to appear at the top.

Minimum Formula

Explain how checked that this formula produced the results you expected? Clicked on the lowest score then it gamve me the minimum formula In the formula bar.

Average Formula

Explain how checked that this formula produced the results you expected? Highlight all the average amount of scores and then the formula appears at the top.

If… Formula

Explain how checked that this formula produced the results you expected? Highlighted the fail at the end to give me the if statement above the graph.

Conditional Format

Explain how checked that this formula produced the results you expected? I highlighted the first 17 people then I pressed the conditional formatting icon it then highlighted the percentage with below average.

How would you find errors in this spreadsheet?

Decimal

Capital letter for names

Formula