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Fittoniya [83]
3 years ago
15

Plzzz help ?? Don't know

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
8 0
I think its c yo...............
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Ali’s wage was increased from 120$ to 132$ per week. find the increase as fraction on its simplest form, as a percentage of the
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Well the increase is 132/120. Simplify by dividing 12 from the numerator and the denominator, you should get 11/10.
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A sample with mean of 85 and SD of 12 is transformed into z-scores. After the transformation, what are the values for the mean a
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Answer:

The value remain unchanged.

Step-by-step explanation:

By Z score, we mean:

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NB: We assume that mean and standard deviation are in the same units.

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3 years ago
Consider the dot plot which shows the distribution of data collected on the number of pets at home. Which statement BEST describ
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C) The mean Value is closer to the middle of the range than the Median

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Answer:

Step-by-step explanation:

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