If the sample mean = 8.7, sample standard deviation = 3, and n = 200, what 1 point
is the marg...
SAT, 17.04.2020 09:12, JsYTTiktok
If the sample mean = 8.7, sample standard deviation = 3, and n = 200, what 1 point
is the margin of error at the 95% level? *
O
0.349
0.228
0.0294
0.416
Answers: 3
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Answers: 2
SAT, 25.06.2019 22:00, QuestionsAnsweredNow
The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.
Answers: 1
Mathematics, 03.07.2020 22:01
Mathematics, 03.07.2020 22:01