Please help me :( on this

Mathematics

1 answer:

sashaice [31]3 years ago

7 0

Answer:

A. point F (3,5) B. 5 units C. 10 units

Step-by-step explanation:

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Give a real life example of an outlier and explain why is it an outlier.

torisob [31]

Answer:

an example of an outlier is in state testing (which I just did today).

Step-by-step explanation:

say that most of the students got a a score of 78 to 95 the outlier would be something like a score of 30 because it is nowhere near the rest of the numbers and skews the the information when taking the average of a numbers.

Hope this helps! :)

And have a fabulous Friday!!

8 0

3 years ago

Read 2 more answers

Analyze the graph of the function f(x) to complete the statement.

ozzi

f(x) is the same as y, so we can say y = f(x)

Writing f(x) < 0 means we want to find when y < 0.

Visually, we are looking at the graph when the curve is below the horizontal x axis.

This is the portion in red that I have marked in the diagram (see attached image below). I apologize for the numbers being blurry.

The left red portion is from negative infinity to -3. In terms of a compound inequality we write $-\infty < x < -3$ which in interval notation is $(-\infty, -3)$ . The curved parenthesis tells the reader to exclude both endpoints.

The right red portion is from x = -1.1 to x = 0.9, excluding both endpoints. So we say $-1.1 < x < 0.9$ which becomes the interval notation $(-1.1, 0.9)$ . This is not ordered pair notation even though it looks identical to it.

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<h3>Answer in interval notation: $(-\infty, -3) \cup (-1.1, 0.9)$ </h3>

The "U" means "set union" which glues together the two separate intervals. Basically it's saying "x is either in the interval (-infinity, -3) or it is in the interval (-1.1, 0.9)"