Lagnever AI English

Tally marks kaise banayein

Short mein jawab

Tally marks data jaldi ginne ki lakeerein hain: har cheez ke liye ek lakeer, aur har paanchvi lakeer pehli chaar ke aar-paar kheenchi jaati hai taaki paanch ka bundle bane. Har value ki ginti uski frequency hai. Jaise 13 ko paanch ke do bundle aur teen lakeeron se dikhaate hain, isliye ginti padhna aasaan hota hai.

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Data vyavasthit kyun karein?

Navya aur Naresh class ke har student se uska pasandeeda khel poochhkar 31 naamon aur khelon ki list likhte hain. Navya kehti hai ki ab wo sabse pasandeeda khel bata degi, par uske dost lambi list mein jawab nahi dekh paate. Data vyavasthit hone ke baad kahin zyada kaam ka hota hai.

Tally marks kaise kaam karte hain

Tally marks ginne ki chhoti lakeerein hain. Data mein ek-ek cheez dekho aur har cheez ke liye uski category ke saamne ek lakeer kheencho. Chaar khadi lakeeron ke baad paanchvi lakeer pehli chaar ke aar-paar kheencho. Isse paanch ke bundle bante hain jo jaldi gine jaate hain: do bundle aur teen lakeerein matlab 13.

Tally marks kaise kaam karte hain, ek lakeer se paanch ke bundle tak, aur class ki mithaai pasand tally marks mein: jalebi 6, gulab jamun 9, gujiya 13, barfi 3 aur rasgulla 7
Tally marks se ginti

Frequency aur frequency table

Koi value kitni baar aati hai, wo uski frequency hai. Frequency table mein har value ke saath uske tally marks aur frequency likhte hain. Shri Nilesh class ke liye mithaai laana chaahte the, isliye unhone board pe mithaaiyon ke naam likhe aur har bachche ki pasand ke liye ek tally mark lagaaya. Unki table mein jalebi 6, gulab jamun 9, gujiya 13, barfi 3 aur rasgulla 7 aaya, isliye unhe pata tha ki har mithaai kitni laani hai: kul 38.

Dhyaan do ki table kya nahi kar sakti: ye batati hai ki kitne bachche kaunsi mithaai chaahte hain, par kaunsa bachcha kaunsi chaahta hai ye nahi. Mithaai baantne ke liye unhe har pasand ke saath naamon ki list bhi chahiye hogi.

Navya aur Naresh ki list pe tally marks lagaane se milta hai:

Class ke pasandeeda khel tally marks mein: hockey 8, kabaddi 6, cricket 6, satoliya 5, football 4 aur badminton 2
Pasandeeda khel

8 ki frequency ke saath hockey sabse pasandeeda khel hai. Kabaddi aur cricket 6-6 pe barabar hain. Frequencies jodne pe 31, yaani students ki sankhya, aati hai, jo achhi jaanch hai ki koi chhoota nahi.

Data ko kram mein rakhna

Kabhi pehle data ko badhte kram (ascending order) mein rakhna madad karta hai. Sushri Sandhya ke 27 students ke joote ke size 3 se 7 tak hain. Kram mein: teen 3, nau 4, das 5, chaar 6 aur ek 7. Ab aasaani se dikhta hai ki sabse bada size 7, sabse chhota 3, 10 students size 5 pehente hain, aur 15 students 4 se bade size pehente hain. Size 3 se 7 ki tally table bhi yahi ginti degi.

Khud karke dekho

  • Akhbaar mein akshar: kisi chhoti English khabar mein c, e, i, r aur x akshar kitni baar aate hain, gino. Lagbhag sabko kam se zyada ka kram x, c, r, i, e milta hai, kyunki English mein e sabse aam akshar hai aur x sabse kam aane waalon mein se.
  • School ke raaste ke ped: har tarah ke ped ki tally karo, phir dekho kaunsa sabse zyada aur sabse kam hai.
  • Paasa 30 baar phenkna: har nateeje ki tally karo aur dekho kaunsi sankhya sabse zyada aayi.

Tally karne ke tips

  • Shuru karne se pehle saari categories ke saath table bana lo.
  • Har cheez ginte hi use kaat do ya tick kar do.
  • Paanch ka har bundle saaf rakho, kaatne waali lakeer chaaron ke aar-paar.
  • Aakhir mein jaancho ki frequencies jodkar kul sankhya aati hai.

Vyavasthit data ko phir chitra mein dikha sakte hain: dekho pictograph kya hai aur bar graph kaise banayein. Textbook ke sawaalon ke liye dekho Chapter 4 ke NCERT solutions; poore chapter ke liye Chapter 4 ke notes.

Practice karo

  1. Ek lakeer se kate tally bundle ka matlab kitna hai?

    1. (a) 4
    2. (b) 5
    3. (c) 6
    4. (d) 10
    Jawab dekho

    Jawab: (b) 5

  2. Paanch ke do bundle aur teen aur lakeerein matlab:

    1. (a) 8
    2. (b) 10
    3. (c) 13
    4. (d) 23
    Jawab dekho

    Jawab: (c) 13

  3. Data mein koi value kitni baar aati hai, use kehte hain:

    1. (a) scale
    2. (b) frequency
    3. (c) key
    4. (d) range
    Jawab dekho

    Jawab: (b) frequency

  4. 12 ke liye tally marks banao.

    Jawab dekho

    Jawab: Paanch ke do bundle (chaar khadi lakeerein aur unke aar-paar paanchvi, do baar) aur do aur khadi lakeerein.

  5. Ek class mein 31 students ne pasandeeda khel bataaya: hockey 8, kabaddi 6, cricket 6, satoliya 5, football 4. Badminton kitno ne chuna?

    Jawab dekho

    Jawab: 31 − (8 + 6 + 6 + 5 + 4) = 31 − 29 = 2 students.

Students ke sawal

Tally marks kya hain?

Data padhte samay cheezein ginne ki chhoti lakeerein: har cheez ke liye ek lakeer, aur har paanchvi lakeer pichhli chaar ke aar-paar. Paanch ke bundle kul ginti aasaan bana dete hain.

Tally marks kyun use karte hain?

Inse list padhte ya ghatnaayein dekhte samay, jaise sadak se guzarti gaadiyan, bahut saari cheezein jaldi aur bina galti gin sakte hain, aur phir ginti ko frequency table mein badal sakte hain.

Frequency table kya hai?

Aisi table jisme har value ya category, uske tally marks aur uski frequency, yaani wo kitni baar aayi, likhi ho. Jaise: jalebi 6, gulab jamun 9, gujiya 13, barfi 3, rasgulla 7.

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