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balandron [24]
3 years ago
5

Brandy got to compete in the bonus round of a game show, scoring 523 points on the literature questions and 639 points on the au

tomobiles questions. What was her score for the bonus round?
Mathematics
1 answer:
irinina [24]3 years ago
8 0

Brandy got 1162 scoring for competing in the bonus round of the particular game show.

Step-by-step explanation:

  1. By getting the 523 scores in the literature questions sections a 639 point in the automobile section. next could be the bonus round.
  2. So the score she obtained so far to compete in the bonus round is found by the addition of the two scores.
  3. The addition of 523 and 639 gives us 1162 which is the score for entering the bonus round.
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Consider a value to be significantly low if its z score less than or equal to minus−2 or consider a value to be significantly hi
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Answer:

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Step-by-step explanation:

Previous concepts

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Solution to the problem

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Where \mu=5.75241 and \sigma=0.06281

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

For the case when z =-2 we can do this:

-2 = \frac{X-5.75241}{0.06281}

And if we solve for X we got:

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And for the other case when Z=2 we have:

2 = \frac{X-5.75241}{0.06281}

And if we solve for X we got:

X = 5.75241 +2*0.06281 =5.8886

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Step-by-step explanation:

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