Advanced Placement (AP), 13.10.2019 04:30 queen200760
Atest for the level of potassium in the blood is not perfectly precise. moreover, the actual level of potassium in a person's blood varies slightly from day to day. suppose that repeated measurements for the same person on different days vary normally with sigma equals 0.02.
a) julie's potassium level is measured once. the result is x-bar = 3.4. give a 90% confidence interval for her mean potassium level.
Answers: 2
Advanced Placement (AP), 21.06.2019 22:00, chjam265
Which of the following led to a continuation of the treatment in the excerpt above? a)the brutality of the trans-atlantic african slave trade. b)spanish repression after violent native uprisings in new spain during the 16th century. c)european competition to quickly establish colonial holdings in the new world. d)the reliance of the spanish on native americans to provide labor under the encomienda system.
Answers: 1
Advanced Placement (AP), 23.06.2019 11:50, naysia2006
Willing to give brainliest + free points answer quickly a tire without good traction has less a. grip on the road b. grip on the axle c. air in it d. risk of exploding
Answers: 2
Advanced Placement (AP), 25.06.2019 09:00, naenae2cold12021
This is a major archaeological site that was once a regional center to the mayan empire in ancient mesoamerica.
Answers: 1
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