arjundate4141 arjundate4141
  • 01-06-2021
  • Mathematics
contestada

If observed frequencies are 5,10,15 and expected frequencies are each equal to 10 then chi square value is

Respuesta :

fichoh
fichoh fichoh
  • 06-06-2021

Answer:

5

Step-by-step explanation:

Given :

Observed values = 5, 10, 15

Expected freqencies = 10

χ² = Σ(observed - Expected)² / Expected

χ² = (5-10)²/10 + (10-10)²/10 + (15-10)²/10

χ² = 25/10 + 0/10 + 25/10

χ² = 2.5 + 0 + 2.5

χ² = 5

Answer Link

Otras preguntas

O true apothecary! Thy drugs are quick. Thus with a kiss I die! Who says this? A. Romeo B. Juliet C. Paris D. Friar Lawerence
find the distance between the points (-6,7) and (0,8)
which of the following statements about the masters program is not correct? a: the level of competition isn't very high in most masters programs. b: the social
what is the constant of proportionality for the pairs in the table below
simplify the expression write the expression in scientific notation (5 times 10^7) (6 times 10^4)
Without graphing, classify the following system as independent, dependent, or inconsistent -4x-2y=-4 3x-y=68
Who was Adolf Hitler's butler?
which of the following is not a sign of bias in a website
a telephone technician charges $30 per hour plus a $45 service charge your father's firm hires him to hook up his company's phone system find the total charges
List three (3) expected laboratory results the correlate with the diagnosis of peptic ulcer disease.