3 years ago

When performing a transformation on a set of data, how do you determine if the transformation is successful? (2 points)

1 answer:

5 0

Answer:

If r-squared for the transformation is greater than r-squared for the original regression, the transformation is successful.

Step-by-step explanation:

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Divide. Write the answer in simplest form.

Irina-Kira [14]

Turn 2 3/4 to an improper fraction (2*4+3=11/4). Then turn your new improper fraction to the reciprocal (switch the two numbers (4/11). Change the division sign to multiplication (3/16*4/11). Then multiply across (12/176). Then simplify by 4 to get. 3/44.

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3 years ago

I need to know how to find the mean for 77,82,87,85,32,78?

lys-0071 [83]

Answer:

73.5

Step-by-step explanation:

To find the mean, sum the data and divide by the amount of data

mean = $\frac{77+82+87+85+32+78}{6}$