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Fed [463]
2 years ago
9

Which represents the solution to the absolute value equation? 5|2x-4|+1=11

Mathematics
1 answer:
lora16 [44]2 years ago
4 0

simplify-   10x+20+1=11

simplify-   10x+21=11

x=-1

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Z = 2.1\ is\ higher\ than\ 1.96, we\ reject\ H_o

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The explanation of given question is described below:

Here, the test of hypothesis states that

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H_a : Mean\ which\ is\ not\ equals\ 28.6

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(refer to the standard normal table) .

Finally

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