Answer:
I think the correct answer is C
Explanation:
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Answer:
The human body is composed of organs that are part of different body systems that allow the human body to work. The design of the body will be explored as well as the different tissues that combine to make the different organs such as the heart and lungs.
Explanation:
Answer:
111
Explanation:
The sample mean is within 1.3units of the population mean, therefore the margin of error (E) = 1.3
confidence (C) = 90% = 0.9
α = 1 - C = 1 - 0.9 = 0.1
α/2 = 0.1 / 2 = 0.05
The z value for a confidence of 90% = z value of α/2 = z value of 0.45 (0.5 - 0.05) = 1.645
Given that E = 1.3, standard deviation (σ) and sample size = n.
The margin of error (E) is given by:
n ≈ 111 (to the next whole number)
A. short, vague sentences that don’t help readers visualize