Learn how to turn on/off, increase, decrease or change the Auto-save time interval in Office apps like Word, Excel, PowerPoint, etc. You can disable Auto-save or Auto-recover.

In National 4 Application of Maths, solve basic problems in time management and time intervals including changing decimal time to actual time.

Converting time intervals When you know the equivalent time facts, you can use these to convert times. Bar models are very useful to help with conversions. Let's look at a question.

A confidence interval, in statistics, refers to the probability that a population parameter will fall between two set values.