PÀCC 7: Statistik ak distribusioŋ yi

PÀCC 7: statistik ak distribusioŋ yi. Dinaa dugal done yi ci ab tabal, jàng moyenn bi, ekaar-tip bi ak kuartil yi, def rëddu walla kurb, te jëfandikoo distribusioŋ normal, binomial ak Poisson yi.

Statistik: done yi

Misaal 27: statistik, done yi. MODE, 1 mooy mod STAT. Tànn 1 ci 8 xeeti statistik, topp dugal done yi ci tabal bi.

? MODE 1, topp ab lim
? Bind done yi 20, 30, 40, 40, 50
? Jubbanti done yi
? Tablo done bi

Statistik: njureef yi

Misaal 28: statistik, njureef yi. Tëjal tab bi ak DATA. ALPHA ak 8, ci topp, ubbi meni STAT bi, ak njureef yi.

? Done: 95, 80, 80, 75, 75, 75, 50
? Njureef yi ci statistik
? Njureef yi ci statistik, ci kaw
? Done yi ci rëdd
? Meni STAT
? Njureef bu statistik ci ab xayma
? Regresioŋ lineer: paari x ak y
? Rëdd wi y = a + bx
? Njort yu jóge ci rëdd wi
? Regresioŋ kwadratik: juróom point
? Kurb y = a + bx + cx²
? Njort yu jóge ci kurb bi
? Formili yi

Wërsëgu normal

Misaal 30: wërsëgu normal. Ci mode STAT, menu MATH bi am na fonksioŋ P, Q ak R yu distribusioŋ normal bu standard bi, ak benn fonksioŋ bu défal ab lim standard.

? P, Q, R ak →t
? 50 tontu yu test
? Moyenn, ekaar-tip, wërsëg yi

MODE 7 – Distribusioŋ yi

MODE distribusioŋ: MODE, 7. Dafay def xayma ak distribusioŋ normal, binomial ak Poisson, te dañu koy denc tontu bi ci memwaar ANS.

? Juróom-ñaari fonksioŋ
? Distribusioŋ normal: moyenn 60, ekaar-tip 6
? Distribusioŋ binomial: 15 esaay, 30 % gañe
? SA TOUR
? Distribusioŋ Poisson: moyenn 3.6