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3 years ago

Do you think the song entitled dynamite of bts brainly.

SAT

1 answer:

romanna [79]3 years ago

7 0

Answer:

Bad song 1/5

Explanation:

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Which sequence correctly indicates the branching pattern of the human respiratory system?.

frozen [14]

Answer: trachea bronchi bronchioles alveoli

Explanation:

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2 years ago

In the country of United States of Height, the height measurements of ten-year-old children are approximately normally distribut

Rashid [163]

Answer:

a) We need to find p(x<68.15)

Standardize x to z, we have, z = (68.15-μ)/σ

=(68.15-57)/8.1

=1.38

Reading from standard normal tables,

p(z<1.38) =0.9162.

b) We need to find p(x>54.4)

Standardize x to z, we have, z = (54.4-μ)/σ

=(54.4-57)/8.1

=-0.32

Reading from standard normal tables,

p(z>-0.32) = 0.6255

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2 years ago

As a visual learner, it can be really stressing with your teacher gives you handouts or handouts that have the questions and ans

Masja [62]

Relax and go to a quiet place and study and make sure that you take breaks about 5 to 10 mins so u don't get to stressed out

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3 years ago

Read 2 more answers

How is a federal loan different from a private loan for an education?

Pepsi [2]

According to consumerfinance.gov private student loans are not funded or subsided by the federal government private student loans are funded by banks, credit unions, state loan programs, or other types of lenders.

7 0

3 years ago

Read 2 more answers

In a study of helicopter usage and patient survival, among the 56,074 patients transported by helicopter, 235 of them

xxMikexx [17]

Using the hypergeometric distribution, it is found that the probability is 0.845 = 84.5%.

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The patients are chosen from the sample without replacement, which means that the hypergeometric distribution is used to solve this question.

Hypergeometric distribution:

The probability of x successes is given by:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}$

The parameters are:

x is the number of successes.
N is the size of the population.
n is the size of the sample.
k is the total number of desired outcomes.

Combination formula:

is the number of different combinations of x objects from a set of n elements, given as:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

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56074 patients, thus $N = 56074$
Sample of 40, thus, $n = 40$
235 left against medical advice, thus, $k = 235$ .

The probability that none left against medical advice is P(X = 0), so:

$P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}$

$P(X = 0) = h(0,56074,40,235) = \frac{C_{235,0}*C_{55839,40}}{C_{56074,40}} = 0.845$

The probability is 0.845 = 84.5%.

A similar problem is given at brainly.com/question/24008577

6 0

3 years ago