3 years ago

Without actually multiplying, how can you tell if the product of two numbers will be negative?

1 answer:

8 0

Answer:

There are two simple rules to remember: When you multiply a negative number by a positive number then the product is always negative.

Step-by-step explanation:

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Answer:

Step-by-step explanation:

We have given $SS_X=10$ , $SS_Y=40$ and SP =30

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As we have given the value of SP =30 and value of $SS_X=10$

So slope for regression will be $b_{yx}=\frac{30}{10}=3$

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Step-by-step explanation:

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Step-by-step explanation:

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