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3 years ago

How does the difference between fe and fo influence the outcome of a chi-square test??

1 answer:

8 0

The larger the difference, the larger the value of Chi2 and the greater the likelihood of rejecting the null hypothesis.

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What do you mean by coefficient?<br>With example!

zhannawk [14.2K]

Answer: A coefficient refers to a number or quantity placed with a variable

Step-by-step explanation: For example, in the expression 3x, 3 is the coefficient but in the expression x2 + 3, 1 is the coefficient of x2. In other words, a coefficient is a multiplicative factor in the terms of a polynomial, a series, or any expression.

6 0

3 years ago

el jefe decidió agregar la tabla de frecuencias correspondiente a la edad de sus empleados tal Como se muestra a continuación Cu

lapo4ka [179]

Answer:

Average employee [Mean] = 43.6

Step-by-step explanation:

Given:

Interval Number of employee

25-35 20

35-45 7

45-55 8

55-65 15

Total 50

Find:

Average employee [Mean]

Computation:

Interval X[u+l]/2 Number of employee fx

25-35 30 20 600

35-45 40 7 280

45-55 50 8 400

55-65 60 15 900

Total 50 2,180

Average employee [Mean] = Sum of fx / Sum of x

Average employee [Mean] = 2,180 / 50

Average employee [Mean] = 43.6

5 0

3 years ago

Can someone help me? <br> Please

Ivahew [28]

Answer:

on the same dot but on the left sid

Step-by-step explanation:

3 0

3 years ago

A) 5√160=

drek231 [11]

Answer:

a) 20 $\sqrt{35}$

b) 7 $\sqrt{5}$

c) 18 $\sqrt{2}$

d) 5 $\sqrt{2}$

e) 36 $\sqrt{3}$

f) 72

g) 10 $\sqrt{3}$

Step-by-step explanation:

8 0

3 years ago

Pleae help thanks a bunch

zloy xaker [14]

Hello!

You use the Pythagorean theorem to solve this

$a^{2} + b^{2} = c^{2}$

Put in the values it tells you to

$a^{2} + 4.4^{2} = 5.5^{2}$

Square the numbers

$a^{2} + 19.36 = 30.25$

Subtract 19.36 from both sides

$a^{2} = 10.89$

Take the square root of both sides

a = 3.3

The answer is 3.3

Hope this helps!

8 0

3 years ago

How does the difference between fe and fo influence the outcome of a chi-square test?​?

How does the difference between fe and fo influence the outcome of a chi-square test??