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Alenkinab [10]
3 years ago
9

Find the value of y and z

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
4 0

Answer:

y = 110

z = 70

Step-by-step explanation:

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What is meant by the term outlier? What should you do with an outlier?
saul85 [17]

Outliers are data that are in a very far distance from other values in a set of data

Once an outlier is detected in a set of data, we can do the following to them:

  • Discard the outlier
  • Change the value of the outlier with another value within close range
  • Consider the distribution given

We may have a set of data where some of the <em>values are far in distance from the majority of the data</em>. The set of such data are known as an outlier.

For example, give the set of data;

  • 2, 4, 7, 45, 8

45 can be considered as an outlier since the <em>distance of data</em><em> to all other data is</em><em> large</em><em>.</em>

Once an outlier is detected in a set of data, we can do the following to them:

  • Discard the outlier
  • Change the value of the outlier with another value within close range
  • Consider the distribution given

Learn more here: brainly.com/question/23258173

7 0
3 years ago
How many ft do 26.2 miles equal
rusak2 [61]

Answer: 138,336

Step-by-step explanation:

7 0
3 years ago
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There are 250 students taking either band or chorus. If there are 180 students taking band and 60 students in both band and chor
storchak [24]
I think it is 60 I'm probably wrong though
8 0
3 years ago
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russ tosses a fair coin 40 times the coin lands on head 17 times and tails 23 times what is the probability and theoretical prob
Ipatiy [6.2K]

Answer:

Theoretical Probability: 1/2

Actual Probability: 17/40

Step-by-step explanation:

When you toss a coin, it can land on one of either Heads, or tails. This is a 1 out of 2 (or 1/2) chance of each happening. This is the theoretical probability, since real life will most likely not follow this exactly, as shown by the tests in the question.

In the question, it says that it landed on heads 17/40 times, meaning that the probability is 17/40.

7 0
3 years ago
17. Solve for w: P = 21 + 2w​
Viktor [21]

Answer:

w = -10.5

Step-by-step explanation:

p = 21 +2w

get 2w by its self

p= 21 + 2x

-21  -21

p - 21 = 2w

cancel out p

p(0) - 21 = 2w

-21 = 2w

divide both sides by 2

w= -10.5

Hope this helps!!!

5 0
3 years ago
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