The dot plot shows the number of hours, to the nearest hour, that a sample of 5th- and 7th-grade students spend watching televis
2 answers:
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You have the following expression:
By definition, when you want to express a fraction as a decimal number, you must divide the numerator by the denominator. Knowing this, you get the following:
You can identify that:
Based on the above, you can determine that the best estimate for the sum is:
The answer is option d: