Hope this helps with the answer to your question
Use the image above to identify and explain the relationship between the segments and circles A and B. In your explanation, be s
ure to include specific vocabulary and definitions for the relationships.
ER
ER
2 answers:
Answer with explanation:
Relationship between Circle A and Circle B
Size of Circle A is Bigger than Size of Circle B.
So,⇒ Radius of Circle A > Radius of circle B
⇒Relationship between Segments
1.
Let Segment QT and ER intersect at point M.
Also, length of Tangents from external point to a circle are equal.
QM = ME--------(1)
MT=MR--------(2)
Adding (1) and (2)
QM + MT= MR +ME
→Q T=ER
2.
Length of Tangents from external point to a circle are equal.Using this property we can write following segments are equal.
UP=U Q
Z C=ZR
V C=VS
NR=NS
KC=K T
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Answer:
And the 68% confidence interval is given by (91.1186, 97.2814)
Step-by-step explanation:
For this case we know that mean time that visitors stay at a museum is given by:
The standard deviation is given by:
And the standard error is given by:
And we want to interval captures 68% of the means for random samples of 25 scores and for this case the critical value can be founded like this using the normal standard distribution or excel:
We can find the interval like this:
And replacing we got:
And the 68% confidence interval is given by (91.1186, 97.2814)