Mathematics, 13.11.2020 17:30 lesli8178
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Swapna gathered data on the number of page views for each of her blog posts. For her 40 latest posts, she found a sample mean of 358 with a population standard deviation of 54.3. What is the approximate 95% confidence interval for her page views?
A. 336 and 380
B. 344 and 372
C. 356 and 360
D. 341 and 375
Answers: 3
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