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devlian [24]
2 years ago
15

What is the percent between 4 and 3.80

Mathematics
1 answer:
crimeas [40]2 years ago
5 0
0.20 so %20 because there is 20 100ths between that
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Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.
mestny [16]

For a binomial experiment in which success is defined to be a particular quality or attribute that interests us, with n=36 and p as 0.23,  we can approximate p hat by a normal distribution.

Since n=36 , p=0.23 , thus q= 1-p = 1-0.23=0.77

therefore,

n*p= 36*0.23 =8.28>5

n*q = 36*0.77=27.22>5

and therefore, p hat can be approximated by a normal random variable, because n*p>5 and n*q>5.

The question is incomplete, a possible complete question is:

Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.

Suppose n = 36 and p = 0.23. Can we approximate p hat by a normal distribution? Why? (Use 2 decimal places.)

n*p = ?

n*q = ?

Learn to know more about binomial experiments at

brainly.com/question/1580153

#SPJ4

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1 year ago
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olya-2409 [2.1K]
Echa t-shirt is 6 dollars and ecah hat is 5
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Help. I don't understand any of this math. please help.
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Answer:

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Step-by-step explanation:

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