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Bezzdna [24]
2 years ago
14

Two independent random samples of size n1 = 50 and n2 = 75 are drawn from two very large populations: population 1 and populatio

n 2. both populations are right skewed. is the use of t procedures still valid?
Mathematics
1 answer:
aalyn [17]2 years ago
5 0

Answer:

No

Step-by-step explanation:

You should only use t procedures when the sample sizes are less than 30, as that is when the Central Limit Theorem kicks in.

Essentially, t procedures are good for small samples while z procedures are better for larger samples.

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Ludmilka [50]

Answer:

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7 0
3 years ago
Find the value of y and simplify completely
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8 0
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