1 The variable weather is a great trial to me.
2 British weather is perhaps at its most variable in the spring.
3 These fish are highly variable in color and pattern.
4 No opportunity for the lazy, but diligence can make the most common variable opportunity opportunity.
5 Expect variable cloudiness and fog tomorrow.
6 A table friend is a variable friend.
7 Winds are mainly light and variable.
8 The acting is of variable quality.
9 The quality of the hotel food is distinctly variable.
10 Comparison can also be important when the researcher is trying to establish what is not an independent variable.
11 It is a variable topping-up resource to meet the expenditure ceiling.
12 The weather is one variable to be considered in our trip.
13 The one big variable is the weather: The forecast is for cloudy skies throughout the day and possibly for stormy when the top riders set off.
14 Dr David Viner from the Climatic Research Unit at the University of East Anglia in Britain says that natural variability in the weather is probably to blame but human influence can't be ruled out.
15 Various measures of heart rate variability have been proposed, which can roughly be subdivided into time domain, frequency domain and non-linear measures.