In a survey of a group of​ men, the heights in the​ 20-29 age group were normally​ distributed, with a mean of 67.3 inches and a standard deviation of 4.0 inches. A study participant is randomly selected. Complete parts​ (a) through​ (d) below. ​(a) Find the probability that a study participant has a height that is less than 65 inches. The probability that the study participant selected at random is less than 65 inches tall is nothing. ​(Round to four decimal places as​ needed.)

Answers

Answer 1

The probability that a research participant will be shorter than 65 inches is 0.2827.

Defines probability

The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.

The probability that a research participant will be shorter than 65 inches is:

P(X<65) = P(Z<(65-67.3)/4)

P(X<65) = P(Z<-0.575)

P(X<65) = 0.2827

What takes place if the probability is one?

The event will occur if the probability is 1, which is the case. There would be nothing you could do to prevent a traffic accident if the probability was 1. You can count on it. The likelihood of events in daily life typically ranges between 0 and 1 in practice.

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Related Questions

1. If the two totals of a trial balance are equal, does it mean that there are no errors in the accounting records? Explain

2. Assume that when a purchase of supplies of $2,650 for cash was recorded, both the debit and the credit were journalized and posted as $2,560. (a) Would this error cause the trial balance to be out of balance? (b) Would the trial balance be out of balance if the $2,650 entry had been journalized correctly but the credit to Cash had been posted as $2,560?

Answers

1. If the two totals of a trial balance are equal, it does not mean that the accounting records are free of errors.

2a) The error of commission cannot cause the trial balance to be out of balance.

2b) If the $2,650 entry had been journalized correctly but the credit to the Cash had been posted as $2,560, the trial balance would not balance because another account was debited with $2,650.

What are the errors that do not affect the trial balance?

The errors that do not affect the trial balance or cause it to be out of balance include:

Errors of principleErrors of original entryErrors of omissionErrors of commissionCompensating errors.

A trial balance will be out of balance if an error is made on one side of the ledger.

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Angie has two choices for living arrangements when she goes to college. She can choose to live in the dorm, which costs about $450 per month. She can walk to her classes and won’t need a car. She will also have one roommate she doesn’t know. Her other choice is to live in an apartment with two friends from high school. The apartment will cost about $500 per month, and there will be additional expenses like electricity and cable television. It is also about five miles from campus. Use the PACED decision process to decide what Angie should do. Show each step.

Answers

To use the PACED decision process and help Angie make her choice between the two living arrangement options when she goes to college, means she must take the following steps:

1. Declare the problem

2. List alternatives

3. Identify criteria

4. Evaluate alternatives

5. Make a decision

The acronym PACED therefore stands for problem, alternatives, criteria, evaluation and decision. So we will use this decision process according to Angie's information and needs.

Problem

Choosing between two living arrangement options when going to college.

Alternatives

She can live in the college dorm that costs $450 a month and can walk to her classes. The other option is to rent an apartment with friends, which will cost U$ 500 and will generate extra expenses with transport, electricity and cable TV.

Criteria

Step used to identify what makes one option better than another. In the option of living in the student dormitory, she would not have extra expenses with transportation, electricity and cable TV, in addition to the rent being cheaper than renting an apartment.

In the option of renting an apartment with friends, the benefits would be related to greater privacy, greater reliability in being with known people and greater comfort.

Evaluation

The option of living in the dormitory can be more advantageous, as it generates a reduction in expenses with rent, transport, food, electricity and time to get to classes.

Decision

The best decision for Angie at the moment would therefore be to live in the student dormitory, as it would be an opportunity to reduce her costs, meet new people and be closer to her college.

Therefore, the PACED method can be advantageous in helping to make more objective and effective decisions for different situations.

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write in detail about the programmes of the institute of agriculture and animal science​

Answers

Answer:

The mission of the institute is to promote agricultural science and to train manpower for agricultural development focusing on teaching, research and extension.

Explanation:

38:38
Mark is a college student and frequently needs to either rent a car or borrow his friend's car. Although he doesn't own a car of his own,
he wants to buy himself some liability coverage that would apply whenever he drives someone else's car. Which coverage should Mark get?

Answers

Mark is a college student and frequently needs to either rent a car or borrow his friend's car, Mark should get Non-owner coverage.

Non-owner coverage is non-public vehicles that your business would not own, rent, or lease. Non-owned automobile coverage helps provide legal responsibility and safety if a car you haven't leased, hired, or rented is pushed on your business and is a coincidence.

In case you drive often but do not own an automobile, a non-proprietor insurance policy provides legal responsibility coverage for bodily harm and property harm, which means that it'll cover you if you're answerable for damages or injuries in a coincidence.

Non-owner vehicle coverage is for individuals who sometimes drive an automobile they don't own but need to prove insurance. It affords liability coverage that will pay for accidents and assets that harm our purpose to other humans in a twist of fate. but, it doesn't cowl damage to the automobile you have rented or borrowed, nor for any accidents.

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What is the purpose of a Summons?
A. A Summons tells the defendant to appear in court.
B. A Summons is a complaint against a party.
OC. A Summons is a reply to a Complaint.
D. A Summons is a pre-trial form of discovery.

Answers

The answer should be D

Answer:

A. A Summon tells the defendant to appear in court

Explanation:

A marketing information system.
A. is a collection of raw facts and figures collected from market
research
B. is software that creates tables, graphs, and charts that can be
used to market services and products
C. is a set of organized procedures and methods for gathering,
retrieving, and analyzing information needed to support marketing
decisions
D. is the result of organizing and summarizing facts and figures to
make them useful for marketing decision making

Answers

Marketing information system is software that creates tables, graphs, and charts that can be. An MIS, or marketing information system, is a system for collecting, storing, analyzing, and disseminating relevant marketing data to assist marketers in making better decisions.

A marketing information system's input focuses on gathering relevant internal and external data to analyze and interpret. Many retail companies, for example, give their customers loyalty cards, and many brands allow users to build profiles in their online store. Both loyalty cards and profiles assist firms in gathering information about their customers. Marketing intelligence system and research fulfil the marketer's desire for faster, more accurate decision making.

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Answer:

A. is a collection of raw facts and figures collected from market research

ASAP Please

Shelly purchased a $50,000 nonparticipating whole life insurance policy. The annual premium was $1,278. The cash value of the policy after 10 years will be $13,740. Assume a 5% interest rate. What is the traditional net cost of this policy, per thousand per year, over the first 10 years the policy is in force?

Answers

The traditional net cost per thousand per year is $- 1.92 is the traditional net cost of this policy, over the first 10 years the policy is in force of insurance policy.

What is the traditional net cost?

The shortfall in the business between premium payments as well as the total of dividend plus the cash equivalent of the insurance constitutes the traditional net cost.

Total premium over 10 years

= 10 x Annual premium

= 10 x 1,278 = $12,780

Cash value = $13,740

Net over 10 year

= 12,780 - 13,740

= -960

Net cost per year

= - 960 / 10

= -96

$50,000 non-participating cost whole life insurance policy

Hence, the traditional net cost per thousand per year

= - 96 / 50,000 x 1,000

= - 1.92

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