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chubhunter [2.5K]
3 years ago
13

A distribution of values is normal with a mean of 200 and a standard deviation of 15. From this distribution, you are drawing sa

mples of size 18.
Find the interval containing the middle-most 70% of sample means:
Mathematics
1 answer:
dalvyx [7]3 years ago
7 0

Answer:

70÷100×200=140

Step-by-step explanation:

Because 70 is the percentage of 140

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