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Artyom0805 [142]
1 year ago
12

How do I do the distribution table and the proccess plss help

Mathematics
1 answer:
Tcecarenko [31]1 year ago
6 0

Answer + Step-by-step explanation:

<u><em>p(X=3) = the probability that X is equal to 1 or 2 or 3 minus (the probability that X is equal to 2 plus the probability that X is equal to 1)</em></u>

<u><em>Because ,when X = 2 or X = 1  the largest number is not 3 so we have to subtract those values</em></u> .

……………………………………………………………

the probability that X is equal to 1 or 2 or 3 is :

(\frac{3}{6} )^4 = \frac{81}{1296}

Then

p\left( X=3\right) =\frac{81}{1296} -(\frac{1}{1296} +\frac{15}{1296})  =\frac{65}{1296}\\\\p\left( X=4\right) =\frac{4^4}{1296} -(\frac{1}{1296} +\frac{15}{1296}+\frac{65}{1296})  =\frac{175}{1296}\\\\p\left( X=5\right) =\frac{5^4}{1296} -(\frac{1}{1296} +\frac{15}{1296}+\frac{65}{1296}+\frac{175}{1296})  =\frac{369}{1296}

<u><em>Verification</em></u>:

1+15+65+175+369+671 = 1 296

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Answer:

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Step-by-step explanation:

we can calculate the slope of this line passing through (4,5) and (8,9) like this:

m = (y2 - y1)/(x2 - x1)

m = (9 - 5)/(8 - 4)

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(-1/3) to the power of five?
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For a sample of 100 students, the median number of text messages sent per day is 90, the first quartile is 78, and the third qua
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Write the slope intercept form of the equation of the line through the given points. (5,-1) and (-5,2)
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Answer:

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-\frac{3}{10} is ur slope

_____________________

this is the y=mx+b formula *extra info ig*

i usually use the first point for this but u can use watever point u want

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and plug -3/10 for m

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1/2=b and b is ur y-intercept

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hope this helps

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