An average is a single number expressing the central or typical value in a set of data; the mode, the median, and the mean.

Sports coaching

Maths

Maths in the workplace

Sporty Sofia attempts the long jump. She jumps a good distance of 3.72 ...

Max heart rate is $$220-$$age b.p.m. The lower bound for heart rate for moderate exercise is 50% of the max heart rate. Andeep is 14. What is the lower bound for his heart rate for moderate exercise?

Max heart rate is $$220-$$age b.p.m. The upper bound for heart rate for moderate exercise is 70% of the max heart rate. Andeep is 14. What is the upper bound for his heart rate for moderate exercise?

Max heart rate is $$220-$$age b.p.m. The upper bound for heart rate for vigorous exercise is 85% of the max heart rate. Andeep is 14. What is the upper bound for his heart rate for vigorous exercise?

Impossible to continue. Out of breath. Unable to talk.

Hard to maintain. Can barely breathe. Speaking single words.

Verge of uncomfortable. Short of breath, single sentences.

Could continue for hours. Breathing heavy, short conversation.

Easy to maintain for hours. Can maintain conversation easily.

Match the level of intensity to the way it will feel for the exerciser.

a medium number of reps (between 6 and 12)

Someone with the training goal of building muscle strength will do:

An average is a single number expressing the central or typical value in a set of data; the mode, the median, and the {{}}.

Select the most appropriate unit for: measuring the time taken to run 100 m.

Select the most appropriate unit for: measuring the height of a door.

Select the most appropriate unit for: measuring the the distance from London to Edinburgh.

Select the most appropriate unit for: the width of a page (A4).

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