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  3. PÀCC 5: Statistik, karakteristik ak pil
  4. Kurb y = a + bx + cx²

Kurb y = a + bx + cx²

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Kurb y = a + bx + cx²

Kurb bi: y=a+bx+cx2\displaystyle y = a + bx + cx^{2}y=a+bx+cx2. Bësal recall ak a: 5.357506761. Bësal recall ak b: −3.120289663. Bësal recall ak c: 0.503334057.

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PÀCC 5: Statistik, karakteristik ak pil

Xayma yu statistik
  • Mod yu ndaw yu statistik
  • Njureef yi ngir done x
  • Njureef yi ngir done y
  • Njureefi regresioŋ
  • Dugal done yi
  • Done: 95, 80, 80, 75, 75, 75, 50
  • Moyenn ak ekaar-tip
  • Jëfandikoo njureef yi ci formil: ALPHA
  • Regresioŋ lineer: dugal paari x, y
  • Rëddu regresioŋ y = a + bx
  • Njort yu jóge ci rëdd wi
  • Regresioŋ kwadratik: dugal paari x, y
  • Kurb y = a + bx + cx²
  • Njort yu jóge ci kurb bi
Dugal ak jubbanti done
  • Dugal 30, 40, 40, 50
  • Jubbanti ko mu doon 30, 45, 45, 45, 60
Formili statistik
  • Moyenn ak ekaar-tip
  • Formili regresioŋ
Karakteristik ak kem yi
  • Karakteristik yi
  • Kemu xayma ak presizioŋ
  • Kemi fonksioŋ yi (1 ci 4)
  • Kemi fonksioŋ yi (2 ci 4)
  • Kemi fonksioŋ yi (3 ci 4)
  • Kemi fonksioŋ yi (4 ci 4)
  • Kemi baasi lim yi
  • Kañ lañuy soppi pil bi
  • Soppi pil bi
  • Kaaraange ci pil yi

Calculatrice yi

  • CASIO fx-300ES PLUS
  • SHARP EL-531XT
  • SHARP EL-W516T

Wideo tutorial yi

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