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Inessa05 [86]
4 years ago
13

3.7.1

Mathematics
1 answer:
sergij07 [2.7K]4 years ago
8 0
Start with y2-y1/x2-x1
-4+7/-6+3
Answer=2.5 or 5/2
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We will be comparing empirical probabilities (relative frequencies based on an observation of a real-life process) to theoretica
Iteru [2.4K]

Answer:

The discrete probability distribution satisfies all the features,

Step-by-step explanation:

We are given the following discrete probability distribution:

Outcome:         0           1                2            3            4            5            6

Probability: 0.0570   0.2281   0.3462   0.2547   0.0955   0.0173   0.0012

Property of discrete probability distribution:

0

\Displaystyle\sum P(x_i) = 1

Verification:

1. As observed all the probabilities are between 0 and 1.

2.

\displaystyle\sum P(x_i) =\\\\=0.0570+0.2281+0.3462+0.2547 + 0.0955 +0.0173 +0.0012 = 1

Thus, the given discrete probability distribution is a valid distribution.

3 0
4 years ago
Which transformation maps the large tiangle onto the<br> smal triangle
ololo11 [35]

Answer:

it might be enlargement, am not exactly sure tho ^^

sorry!

4 0
3 years ago
How to check this answer 14+17=31
Aleksandr-060686 [28]
THE WAY YOU CHACK THE ANSWER IS BY SUBTRACTING 31-17 AND SEEING IF IT GIVES YOU 14 OR THE OTHER WAY AROUND

6 0
4 years ago
Determine whether the Ratios 5/7 and 21/15 are equivalent. *<br> 1 point<br> Yes<br> No
aleksley [76]

Answer:

False

Step-by-step explanation:

It would have been right if the ratio was 15: 21 because 5*3:7*3= 15:21. You know that in ratio we can't interchange the numbers.

5 0
3 years ago
The volume (V) of water stored in an open tank varies due to evaporation as V = xÊ – 50xÆ + 700, where V is expressed in gallons
lesya [120]
V=56 l=45 h=78that is the answer
3 0
4 years ago
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