Adie is rolled 360 times. let say that you want to use normal approximation to find the probability that the number of 4 was rolled exactly 100 times. you need to find the probability that x=100. explain how you would use continuity correction in this case.

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Step-by-step explanation:

Given that a die is rolled 360 times. Let say that you want to use normal approximation to find the probability that the number of 4 was rolled exactly 100 times.

Here we know that getting 4 is binomial with p = 1/6 and n =360

By approximating to normal after checking conditions are satisfied we have

X = no of fours obtained is normal

with mean =

and variance =

Std dev = 7.072

X is N(60, 7.072)

For finding out prob x=100 we have to do continuity correction as

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

207/8 is the right