A random sample of Americans of voting age were asked the question, "On a scale of 1 to 10, 10 being high, how would you rate the job Barack Obama did as President? The average score was 4.8 with a standard deviation of 0.88. What proportion of Americas polled who rated Mr. Obama as a 5 or lower? (Standard Score)

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step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

the height of the surface increases from the center out to the sides of the road

it is c!