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Yanka [14]
3 years ago
7

Number 11!! I don’t understand it!! Can someone help please?? Thank you

Mathematics
1 answer:
Novay_Z [31]3 years ago
5 0

Answer:

B

Step-by-step explanation:

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In anova, by dividing the mean square between groups by the mean square within groups, a(n) _____ statistic is computed.group of
jek_recluse [69]

In anova, by dividing the mean square between groups by the mean square within groups, a(n) Analysis of variance  statistic is computed.

What is Analysis of variance ?

  • With the help of the statistical analysis approach known as ANOVA, apparent aggregate variability within a data set is explained by separating systematic components from random factors.
  • Systematic influences, but not random ones, statistically affect the data set that is being presented.

What are some instances where ANOVA has been applied?

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4 0
2 years ago
Select the correct answer.
Eva8 [605]

Answer:

Equation C: 5/8x + 2..5 = 3/8x + 1.5 + 1/4x

Step-by-step explanation:

Let us go through each of the equations one by one.

Equation A: 2.3y+2+3.1y=4.3y+1.6+1.1y+0.4

This simplifies to

5.4y+2=5.4y+2

which has infinitely many solutions.

Equation B: 32x+25-21x=10x

this simplifies to

x+25=0

x=-25

which is exactly one solution.

Equation C: \frac{5}{8} x+2.5=\frac{3}{8}x+1.5+\frac{1}{4} x

this simplifies to

\frac{5}{8} x+2.5=\frac{5}{8} +1.5

2.5=1.5

There's no way this is going to be possible; this equation has no solutions.

Equation D: \frac{1}{3} x+\frac{1}{7} x=\frac{3}{7} x

this gives

\frac{1}{3} =\frac{2}{7} y

y=\frac{7}{6}

which is exactly one solution.

Thus we see that it is equation C that has no solutions.

3 0
4 years ago
The following set of numbers represents the number of hours a group of students spent reading over the course of two weeks.
irina1246 [14]

Answer:

i don't know. sorry!

Step-by-step explanation:

5 0
3 years ago
What is the image point of (-1, -7) after a translation left 3 units and up 2 units?
3241004551 [841]

Answer:

(-4,-5)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
a map of South Carolina is being made to a scale of 1/2 inches equals 50 miles. Greenville is 230 miles from Myrtle beach. how f
Olin [163]
All you have to do here is multiply 230 by .5 and you get 115.

They are 115 inches apart on the map.

Hope this helped! :)
7 0
3 years ago
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