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Using the Probability distribution table, what is the value of n?

Result 1 2 3 4
P .25 n .3 .1

A. 0.65
B. 0.3
C. 0.25
D. 0.35

Question

Plzzzz Help will give Medal to best answer!!!!

Using the Probability distribution table, what is the value of n?

Result         1           2              3             4             
P              .25          n              .3            .1

A. 	0.65
	B. 	0.3
	C. 	0.25
	D. 	0.35

amistre64 · Answer

what do the sum of all the probabilities add up to?

amistre64 · Answer

in a given event, the probability of anything happening that can happen,  is equal to 1

so, id suggest adding up all the probabilities (probable outcomes) and equate them to 1

anonymous · Answer

ok thanks for the help

amistre64 · Answer

youre welcome