What is the prouduct of 5/6 x 3. show work using the number line method
1 answer:
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Answer:
We accept the null hypothesis and conclude that voltage for these networks is 232 V.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 232 V
Sample mean, = 231.5 V
Sample size, n = 66
Sample standard deviation, s = 2.19 V
Alpha, α = 0.05
First, we design the null and the alternate hypothesis
We use Two-tailed t test to perform this hypothesis.
Formula:
Putting all the values, we have
Now,
Since,
We accept the null hypothesis and conclude that voltage for these networks is 232 V.
Product is the result of multiplying the numbers, so the <span>product of 8/15, 6/5,1/3 means that we have to multiply the three numbers, like this:
let's make them into one fraction:
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We can simplyfy:
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and multiply:
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and this is the correct answer!</span>
let's make them into one fraction:
</span><span>
We can simplyfy:
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<span>
</span>
<span>
and multiply:
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<span>
and this is the correct answer!</span>