Transcription of acy Memory - Miss B's Resources
1 ROK Retention of KnowledgeFind the mean, median , mode and range of the following 15, 11, 9, , 8, 9, 8, , , , , have 5 numbers, the mean is 6 and the mode is 7 what could these numbers be?LiteracyHurricane Catrina happened in 2005 and mixed up all the words. Can you unscramble the words. Skill 1 Skill 2 StretchMemoryMean from a (cm)Frequency130 h 1403140 h 1508150 h 1609160 h 17012170 h 18010180 h 1906190 h 2002137931401089821511215410613414820718 7104149196194176121158154175130111169831 6710319214212717417818315318416411516417 9157173178178183891771841741741) Construct a grouped frequency table of this data, setting your own class )Calculate the )Why you might have a different value for the mean than someone else in the class?4) How you could make your value for the mean more accurate?Fifty people were asked what their height were in cm.
2 The following table is the the mean, median and modal class from each grouped frequency tableClothesShop(pounds)Frequency5 x < 251225 x < 403940 x < 705170 x < 10027100 x < 15012150 x < 2009 Consultation(mins)Frequency0 x < 5155 x < 102210 x < 151115 x < 207 FrenchTest ScoreFrequency0 x < 10110 x < 15315 x < 20520 x < 25825 x < 35935 x < 504 Find the mean, median and mode from each frequency CallsFrequency0911227354859 Markson testFrequencyMid Point 0 h 10351510 h 2081512020 h 3092522530 h 40123542032780 = = =78032= So on average a person scores 24 marks on the way point of the group
