Mathematics, 23.02.2021 01:00 MarbleMonkey7907
Administrators at a small school with 200 students want to estimate the average amount of time students spend looking at a screen (phone, computer, television, and so on) per day. The administrators select a random sample of 50 students from the school to ask.
a) Show that the 10% condition is not met in this case.
b) What effect does violating the 10% condition have on the standard deviation of the sampling distribution of x-bar?
Answers: 3
Mathematics, 21.06.2019 18:00, kush3489t
Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?
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Mathematics, 22.06.2019 00:00, carterhoward
What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66
Answers: 1
Mathematics, 22.06.2019 01:20, anarosa331hotmailcom
Which equation is represented by the graph below?
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