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In a certain region, 94 percent of the people have a certain characteristic in their blood. Suppose a group of 45 people from th

Damm [24]

The best interpretation of the mean is;

Option A; For all groups of 45 people, the average number of people without the characteristic is 2.7

<h3>Interpretation of Mean</h3>

We are given;

Percentage of people with a certain characteristic in their blood = 94%

Number of people selected = 45

Number of people without the characteristic in their blood = B

Now, we are told that B follows a binomial distribution with a mean of 2.7 people.

Now, in statistics, mean is defined as the average of a set of data.

Thus, this mean refers to the average number of people that don't have the characteristic in their blood from the group of 45 people.

The missing options are;

A) For all groups of 45 people, the average number of people without the characteristic is 2.7.

B) Every group of 45 people will have 2.7 people with the characteristic.

C) Every group of 45 people will have 2.7 people without the characteristic.

D) On average, 2.7 people are selected until finding someone with the characteristic

E) On average, 2.7 people are selected until finding someone without the characteristic

Read more about Interpretation of Mean at; brainly.com/question/20434315

3 0

3 years ago

What is the purpose of this sentence within the context of the entire essay?.

Anna35 [415]

Answer:

What sentence?

Explanation:

There is nothing below the question that I can see.

8 0

2 years ago

Q. पक्षियों ने अपनी पीड़ा और इच्छाओं का वर्णन किस प्रकार किया है?

givi [52]

Получить троллил лол

3 0

3 years ago

_____ allows companies to offer people personalized content based on their interests or shopping experience.

Lisa [10]

The answer is A, tracking.

7 0

3 years ago

A sample of oxygen gas is confined at 127°c and 0.80 atm. if volume of the container holding the gas stayed the same, what would

sveticcg [70]

Based on the calculations, the pressure of this gas sample at 27°C is equal to 0.17 atm.

<h3>How to determine the final pressure.</h3>

In order to calculate the final pressure of an ideal gas at constant volume, we would apply Gay Lussac's law.

Mathematically, Gay Lussac's law is given by this formula;

$P\;\alpha \;T\\\\P=kT$

<u>Where:</u>

P is the pressure.

T is the temperature.

k is the constant of proportionality.

Substituting the given parameters into the formula, we have;

$\frac{P_1}{T_1} =\frac{P_2}{T_2} \\\\\frac{0.80}{127} =\frac{P_2}{27} \\\\0.0063 =\frac{P_2}{27}\\\\P_2 = 0.0063 \times 27$

Final pressure = 0.17 atm.

Read more on temperature here: brainly.com/question/888898

3 0

2 years ago