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trapecia [35]
1 year ago
12

3. The MPG (Miles per Gallon) for a mid-size car is normally distributed with a mean of 32 and a standard deviation of .8. What

is the probability that the MPG for a selected mid-size car would be: Less than 33.2
Mathematics
1 answer:
mariarad [96]1 year ago
8 0

Answer:

93.32 %

Step-by-step explanation:

33.2   is    1.2   away from 32     this is  1.2 / .8 = 1.5 standard deviations ABOVE the mean     z -score = + 1.5

from z-score table this corresponds to .9332     this is  93.32 %

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Answer:

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Step-by-step explanation:

the equation for slope intercept form is y= mx + b.

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0 = 1/3(6) + b

then solve for b by first multiplying 1/3 by 6

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subtract 2 from both sides

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Step-by-step explanation:

If x is the volume of the first tank, and y is the volume of the second tank, then:

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3 years ago
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