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torisob [31]
3 years ago
8

Test the claim about the difference between two population means mu 1μ1 and mu 2μ2 at the level of significance alphaα. assume t

he samples are random and​ independent, and the populations are normally distributed
Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0
The claim does not work as irelle's thoerem for Indifference Measures does not hold for all mu √x
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lidiya [134]

Answer:

Step-by-step explanation:

1). segment AB ≅ segment AE ......... 1). Given

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5). segment BC ≅ segment ED ......... 5) Given

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7). segment BD ≅ segment EC ........ 7). Property of sum of equals parts

8). ΔBGD ≅ Δ EFC ............... 8). SAS postulate

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7 0
3 years ago
It's a little blurry sorry please help
Ghella [55]

<u>Answer:</u>

It's X=2

<u>Working out:</u>

<u>(left one):</u>

2(x+3)=10

2x+6=10

2x=10-6

2x=4

x=2

Working out:

(right one):

2(x+3) must be all divided by 2 so it will be x+3 and same for 10, it will be 5 so...

x+3=5

x=5-3

x=2

Hope it helps ^---^

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