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Slav-nsk [51]
3 years ago
6

If your chances of winning a game are 4 out of 10, that’s better than having chances of 2 out of 10.

Mathematics
1 answer:
Nina [5.8K]3 years ago
6 0

Answer:

It is true.

Step-by-step explanation:

4/10 which is 0.4 is a higher probability than 2/10 which is 0.2.

Hope it helped :)

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A realtor collects the data set given in DS 12.2.4 concerning the sizes of a random selection of newly constructed houses in a c
Yuliya22 [10]

The table is missing in the question. The table is attached below.

Solution :

Let X = appraised value

    Y = area (square feet)

The regression line is given by :

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The regression line is :

$\hat Y = 452.0841+12.3267 X$

To estimate the error variance, we have:

Error variance, $\sigma =\sqrt{\frac{\sum (Y-\hat Y)^2}n-2{}}$

                           $=\sqrt{\frac{587682.3}{15-2}}$

                            $=212.6178$

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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