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Anna007 [38]
2 years ago
11

I know this is a supervised data mining task because (choose all that apply) A. Because the target belonged to the same group as

some thine else B. We have historical data on the target. C. There a specific quantifiable target that we are interested in or trying to predict. D. We were able to group the target with other variables
Mathematics
1 answer:
Vinvika [58]2 years ago
7 0

Answer:

<em>The answer to your question is </em><em>C. There a specific quantifiable target that we are interested in or trying to predict.</em>

Step-by-step explanation:

<u><em>I hope this helps and have a good day!</em></u>

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Simplify the following expression.
o-na [289]

Answer:

i dont know what you mean but

3x(4x-3) simplified is 12x - 4 or 12x+(-4)

3 0
3 years ago
I need help with these two
Zinaida [17]
1. Adding all the responses together, we get the total number of responses is 24. The number of people who chose a genre that wasn't mystery was 7 for science fiction, 6 for history, and 3 for biographies. This means we will have 3 fractions before reducing. 7/24, 6/24, and 3/24. 7/24 is in simplest form, but 6/24 and 3/24 can be reduced. 6/24 can be 3/12 and 1/4. 3/24 can be 1/8. The answer will be to circle 7/24, 6/24, 3/12, 1/4, 3/24, or 1/8.

2. Plot the points given, and mirror them for point B and C to form the figure. When connecting them, the resulting figure should look extremely similar to the picture given.
4 0
3 years ago
Please, help meeeeee
aalyn [17]

Answer:

y = 500x + 1000

Step-by-step explanation:

The standadrd equation of a line is expressed as y = mx+b

m is the slope

is the y-intercept

Using the coordinate points (0, 1000) and (6, 4000)

Slope = y2-y1/x2-x1

Slope  = 4000 - 1000/6-0

Slope m = 3000/6

Slope m = 500

Since the line cut the y axis at y = 1000, hence the intercept b = 1000

Get the required equation;

Reall that y = mx+b

y = 500x + 1000

3 0
3 years ago
What type of model should be used to make a prediction from the given data?
GenaCL600 [577]
I think that the answer is quadratic
7 0
3 years ago
Read 2 more answers
If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y
nydimaria [60]

Answer:

Step-by-step explanation:

Mean = ∑x/ N

91 = ∑x / 150

∑x = 150 * 91 = 13650

x= 6825 and y = 6825

7 0
3 years ago
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