On a test where the scores are normally distributed, approximately what percentage of the scores are within two
2 answers:
95% is the answer I believe
That would 95
Hopefully the photo below will help, I was never really taught why, I was only shown this
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The demand is based on the preferences and purchasing posibilities of consumers.
Answer:
D
Explanation:
The dotplot is closer to approximately normal than the distribution of the population with mean $150 and standard deviation $10.
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