Maths

Pregunta	Respuesta
Pie chart angles must be represented as a proportion of 360 degrees Image: Mobile upload (image/jpeg)	Example, 55/270 vehicles are vans 55/270x360=73 degrees YOU NEED A PROTRACTOR
What must a stem and leaf diagram always have?	A key
Turn over for image of a stem and leaf diagram	Enter text here... Image: Mobile upload (image/jpeg)
How would you represent the number 8 on a stem and leaf diagram?	0\|6
How would you represent the number 26 on a stem and leaf diagram?	2\|6
State the numbers on this diagram, 0\|6 9 7 1\|2 4 8 2\|7 9 3 3\|7 5 0 4\|1 5 4 5\|0 8 5	6, 9, 7 12,14,18 27,29,23 37,35,30 41,45,44 50, 50, 55
What is ‘cumulative frequency?’	The cumulative frequency is obtained by adding up the frequencies as you go along, to give a 'running total’
What is mode	The most common
What is median	The middle
What is mean	Sum of data/amount of data
What is range	The difference between the largest and smallest number

Resumen del Recurso

	Creado por Elliemae Close hace casi 8 años