Brenna owns 9 T-shirts, 3 of which are red.
1 answer:
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This is equivalent to finding a function g in which 
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We simply reverse the actions of the initial function by adding 81 back and taking the square root. Therefore,
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We simply reverse the actions of the initial function by adding 81 back and taking the square root. Therefore,
Answer:
95% confidence interval: (2.784,3.176)
Step-by-step explanation:
We are given the following information in the question:
Sample size, n = 25
Sample mean = $2.98
Standard error = $0.10
Alpha = 0.05
95% confidence interval:
Putting the values, we get,