now, let's recall that anything times 1 is just itself, namely 5*1 =5, 1,000,000 * 1 = 1,000,000, "meow" * 1 = "meow" and so on, so we can write anything as time 1.
let's recall something else, that same/same = 1, so
therefore
Please helpppppp 7th grade mathhh
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Answer: 4
Step-by-step explanation:
For any binomial variable X having parameters n (total number of trials ) and p (probability of getting success in each event), the standard deviation is given by :-
As per given , we have
n= 100 , p= 20%=0.20
Then, the standard deviation of this binomial distribution is :
Hence, the standard deviation of this binomial distribution is <u>4</u>.