Averages and range: Mode from a frequency table

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Presentation transcript:

Averages and range: Mode from a frequency table True/false Reflect Your Turn Colour Frequency Red 7 Blue Green 8 Pink 10 Colour Frequency Red 7 Blue Green 8 Pink 10 Mode = 7 Mode = pink True / False True / False For more videos visit mrbartonmaths.com/videos Rule

Colour Red 10 Blue 8 Green 7 Pink Colour Red 7 Blue Green 8 Pink 10 1) Frequency Red 10 Blue 8 Green 7 Pink Colour Frequency Red 7 Blue Green 8 Pink 10 1) 4) Mode = Red Mode = 7 True / False True / False Colour Frequency Red 7 Blue Green 8 Pink 10 Colour Frequency Red 10 Blue Green 8 Pink 7 5) 2) Mode = Red and Blue Mode = Red and Blue True / False True / False Colour Frequency Red 10 Blue Green Pink Colour Frequency Red 7 Blue Green 8 Pink 10 6) 3) Mode = Red, Blue, Green and Pink Mode = Pink True / False True / False @mathsmrgordon

Age Frequency 2 10 3 4 5 Age Frequency 2 10 3 4 5 8 7) 10) Mode = 10 Mode = 10 True / False True / False Age Frequency 2 10 3 4 5 Age Frequency 2 10 3 4 5 8 8) 11) Mode = 10 and 3 Mode = no mode True / False True / False Age Frequency 2 10 3 7 4 5 8 Age Frequency 2 10 3 4 5 8 9) 12) Mode = 2 Mode = 2 and 3 True / False True / False @mathsmrgordon

Age Frequency 2 8 3 4 10 5 Age Frequency 2 3 5 4 6 8 13) 15) Mode = 2 Mode = 8 True / False True / False 14) Age Frequency 2 8 3 4 10 5 Age Frequency 2 3 5 4 6 8 16) Mode = 5 Mode = 4 True / False True / False @mathsmrgordon

Your turn Dog 6 Cat 2 Rabbit Fish 5 Mode = 2 True / False Dog 6 Cat 2 Pet Frequency Dog 6 Cat 2 Rabbit Fish 5 Mode = 2 True / False No. of pets Frequency Dog 6 Cat 2 Rabbit Fish 5 Mode = Dog True / False No. of pets Frequency Dog 6 Cat Rabbit Fish Mode = 6 True / False @mathsmrgordon

3 6 4 2 5 1 3 1 4 2 5 6 Mode = 2 Mode = 5 True / False True / False 3 No. of pets Frequency 3 6 4 2 5 1 No. of pets Frequency 3 1 4 2 5 6 Mode = 2 Mode = 5 True / False True / False No. of pets Frequency 3 6 4 2 5 1 No. of pets Frequency 3 1 4 2 5 6 Mode = 6 Mode = 6 True / False True / False No. of pets Frequency 3 6 4 2 5 1 No. of pets Frequency 1 2 6 3 Mode = 3 Mode = 2 and 3 True / False True / False @mathsmrgordon