A bin contains 64 light bulbs of which 10 are defective. if 5 light bulbs are randomly selected from the bin with replacement, f
1 answer:
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Answer:
Step-by-step explanation:
We are told that to avoid detection at customs, a traveler has placed 6 narcotic tablets in an Urn containing 9 vitamin pills that are similar in appearance.
To find the probability that the traveler will be arrested for illegal possession of narcotics we will use theoretical probability formula.
Favorable outcomes will be .
Now let us find number of possible outcomes.
Upon substituting our values in probability formula we will get,
Upon dividing numerator and denominator by 5 we will get,
Therefore, the probability that the traveler will be arrested for illegal possession of narcotics is .
Step-by-step explanation:
so for this one u do
231 the times it by 2 for the both sides
231×2=462 cm2
hope this make sense :)
Answer:
<h3><em>Bar graphs show data involved in distinct categories that do not overlap; whereas, pie charts show data as parts out of a whole (such as out of 100%).</em></h3>Step-by-step explanation:
A bar graph, also called a bar chart, is used to present categorical variables, which involves rectangular bars with a correlation between a specific category and the frequency of them, this graphs can be also called histograms. It's used in statistics to describe a bunch a data, separating them in categories. This charts can be horizontal or vertical, and an important characteristics is that it's applied to represent discrete categories, that is, values expressed with whole numbers. (An example is attached).
On the other hand, pie charts, or circular charts, are used to indicate proportions from a whole part, like a pie or cake, you have a whole and 100% data and you divided into slices. For example, from the whole population in the U.S. we could divide it by ethnicity, parts from a whole, like show the image attached.
<h3>Therefore, based on each definition, the correct answer is:</h3><em>Bar graphs show data involved in distinct categories that do not overlap; whereas, pie charts show data as parts out of a whole (such as out of 100%).</em>
