CBSE Class 10 - Mode of Grouped Data Videos

• what is mean grouped data formula
• Can i get a value based question on mode of grouped data
• mode
• the most frequently occurring value of data is called
• find the mode of the following data
  
• The following data gives the information on the observed lifetimes (in hours) of 225 electrical components : __________________________________ | | lifetime (in hours) |        Frequency |__________________________________ | 0-20                                 10 |20-40                                35 |40-60                                52 |60-80                                61 |80-100                              38 |100-120                            29 __________________________________ DETERMINE THE MODAL LIFETIMES OF THE COMPONENT :
• Find mean median and mode for the given data   0 20 6 20 40 15 40 60 27 60 80 46 80 100 74 100 120 92 120 140 100
• Find the mode for the following data showing frequency with which profits are made:  Profits   Frequency 3-4               83 4-5              27 5-6              25 6-7              50 7-8              75 8-9             38 9-10          18  
• Find the mode of the following data. x 10 12 14 16 18 20 f 5 3 10 3 2 1
• A student noted the number of cars passing through a spot on a road for 100 periods each of 3 minutes and summarized it in the table given below. Find the mode of the data. Number of cars 0 -10 10 -20   20 – 30 30 – 40   40 - 50 50 – 60 60 - 70 70 - 80 Frequency 7 14 13 12 20 11 15 8

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