Mathematics, 06.03.2021 22:10 gizmo50245
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?
ОА.
341 and 375
OB.
344 and 372
Ос.
356 and 360
OD
336 and 380
Answers: 3
Mathematics, 21.06.2019 18:00
Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?
Answers: 1
Mathematics, 21.06.2019 19:30
Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x
Answers: 3
Swapna gathered data on the number of page views for each of her blog posts. For her 40 latest posts...
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