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blagie [28]
2 years ago
5

I really need help! What are the missing reasons in the proof?

Mathematics
1 answer:
nadya68 [22]2 years ago
4 0

Answer:

Step-by-step explanation:

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If we recall that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side, which
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Answer:

Step-by-step explanation:

the first ine make sense to me

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Allen's hummingbird (Selasphorus sasin) has been studied by zoologist Bill Alther.† Suppose a small group of 10 Allen's hummingb
ruslelena [56]

Answer: provided in the explanation segment

Step-by-step explanation:

(a). from the question, we can see that since that б is known, we can use standard normal, z.

we are asked to find an 80% confidence interval for the average weights of Allen's hummingbirds in the study region. What is the margin of error?

⇒ 80% confidence interval for the average weight of Allen's hummingbirds is given thus;

x ± z * б / √m

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3.15 ± 1.28 * 0.32/√10

= 3.15 ± 0.1295 = 3.0205 or 3.2795

(b). normal distribution of weight (c) б is known

(c). option (a) and (e) are correct

(d).  from the question, let sample size be given as S

this gives';

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√S = (1.28 * 0.32) / 0.15 = 2.73

S = 7.4529

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6 0
3 years ago
How do I solve this problem
quester [9]
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3 years ago
Which property is demonstrated below? n•1=n
Vinvika [58]

Answer:

Step-by-step explanation:

That'd be the Identity Property of Multiplication.

3 0
3 years ago
In the figure below, segment HK and segment IJ intersect at P, and segment HI is parallel to segment Jk. Which of the following
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angle PHI

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2 years ago
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