I bealive it is b. ( I had the exact same 7 th grade homework page ad u today;)
The number was 4,654. Hope I helped! Please rate me the brainliest!!!
Answer:
A. True
Step-by-step explanation:
The empirical rule in statistics states that:
- 68% of the data will be within 1 standard deviation
- 95% of the data will be within 2 standard deviations
- 99.7% of the data will be within 3 standard deviations
So yes, we can state that 5% or less of the data will be more than 2 standard deviations away from the mean. Of course, statistics is not 100% certain, so this rule is not 100% right all the time. Some exceptions might result, but generally speaking, the results should follow the empirical rule.
Assignment: 
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Answer: 
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Explanation: 
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Note: 
[ Step One ] Apply Rule - (-a) = a
[ Step Two ] Add
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The differnce of 2 perfect cubes
remember
a³-b³=(a-b)(a²+ab+b²)
so
