EASY 100 PTS! THIS IS A TWO PART PROBLEM NOT MULTIPLE CHOICE

The distribution of the number of children per family in the United States is strongly skewed right with a mean of 2.5 children per family and a standard deviation of 1.3 children per family.

a) Without doing any calculations, which event is more likely? Explain.
Event A: Randomly selecting a family from the United States that has 3 or more children.
Event B: Randomly selecting 40 families from the United States and finding an average of 3 or more children.

b) The probability of one of the two events listed in part (a) can be calculated even though the distribution of the population is strongly skewed right. For which event can the probability be calculated? Explain.

c) Calculate the probability of the event that you selected in part (b).

Answers

Answer 1

Answer:

a) Event B

b) Event B

c) 0.649733

Explanation:


Related Questions

To win any tort case, the plaintiff must prove that the defendant
O A. acted with malice
B. breached a duty
c. knew that the action would cause injury
D. was guilty beyond a reasonable doubt

Answers

dont mind this but its an incorrect answer shejsjsjsjsj i think its b lol

What would be an example of the pathway a plastic bag thrown on the ground in eastern Washington could end up in the Pacific Ocean?

Answers

The plastic gets sent to landfills

The citrus growers who collect mature oranges from the grove would be considered
in the value chain.

Answers

Answer:

Manufacturer or producer of goods

Explanation:

The complete question is -

The citrus growers who collect mature oranges from the grove would be considered what in the value chain

Solution

The citrus grower produces the oranges and hence he/she would be considered as manufacturer or producer of goods (as orange is a goods). The supply chains comprises of manufacturer, distributor, retail shops, transportation etc.

A form of behavior therapy that is generally done in three steps as a way to reduce fear and anxiety is referred to as _________.
A.
aversion therapy
B.
systematic desensitization
C.
cognitive therapy
D.
rational-emotive behavior therapy

Answers

Answer:

C. cognitive therapy

Explanation:

A form of behavior therapy that is generally done in three steps as a way to reduce fear and anxiety is referred to as cognitive therapy .

The part of the behavior therapy that has been involved in dealing with fear and anxiety is systematic desensitization. Thus, option B is correct.

What is a behavior therapy?

The physiological therapy that has been used to treat the mental disorder such as fear, stress, anxiety, depression, and others is termed as the behavioral therapy.

The therapy can be performed in three steps, with the step that has been involved in the dealing with fear by exposure to the stimulus that leads to the reduction in the anxiety is termed as systematic desensitization. Thus, option B is correct.

Learn more about behavior therapy, here:

https://brainly.com/question/13756734

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Why were the aircraft carriers safe from the bombing at peral harbor?

Answers

Answer:

im not sure but i thought they were taken away from pearl harbor before the attack happened but i might be wrong

HELP ASAP
what famous painter is known to have used a camera obscura make his paintings more accurate?
A.) Pablo Picasso
B.) Michelangelo Buonarroti
C.) Leonardo de Vinci
D.) Rembrandt van Rijn

Answers

C, Leonardo da Vinci
The answer is Leonardo de Vinci

Give an example of more concentrated ownership (or vertical integration) in the US.
I

Answers

Answer:

Tech Giant Apple is an example of more concentrated ownership (or vertical integration)

Explanation:

Vertical integration refers to expansion of business in a way that no outside entity or service is required in the entire process of manufacturing and distribution.  

For instance – Tech Giant Apple has its own retails store, has its own brand and manufacturing facilities around the globe. Thus, they do not need an outsider for carrying out these activities.  

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