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kolezko [41]
3 years ago
11

Some lemon, lime, and cherry lollipops are placed in a bowl. Some have a chocolate center, and some do not. Suppose one of the l

ollipops is chosen randomly from all the lollipops in the bowl. According to the table below, if it is known to be lemon, what is the probability that it does not have a chocolate center?

Mathematics
2 answers:
Akimi4 [234]3 years ago
8 0

Answer:

Answer is 0.55

Step-by-step explanation:

Total number of lime chocolate are = 9+11=20

Out of this, 9 has a chocolate center and 11 does not.

So, we have been asked that if we choose one lollipop randomly and if it is known to be lemon, then what is the probability that it does not have a chocolate center? So, 11 do not have a chocolate center out of 20 total.

So, probability is = \frac{11}{20}= 0.55

Alexeev081 [22]3 years ago
6 0

To find this marginal probability, you would have to add up the totals for chocolate and no chocolate center. You should get 27 with and 33. 33 of the total of 60 have no chocolate center. Divide 33 by 60 to get 0.55, or your probability to pick out a lollipop without a chocolate center.

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Step-by-step explanation:

Given - The circumference of the ellipse approximated by C = 2\pi \sqrt{\frac{a^{2} + b^{2} }{2} }where 2a and 2b are the lengths of 2 the axes of the ellipse.

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∴ we get

b = \sqrt{\frac{C^{2} }{2(\pi )^{2} }  -  a^{2}}

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