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andrey2020 [161]
3 years ago
12

John charleston owns a heating oil delivery company that services​ 1,540 residences. john would like to estimate the number of c

ustomers that have oil storage tanks that are less than 100 gallons in capacity. a random sample of 200 customers found that 63 had an oil tank that was less than 100 gallons. what is the​ 80% confidence interval to estimate the proportion of customers with oil tanks less than 100​ gallons?
Business
1 answer:
hammer [34]3 years ago
4 0
(0.276, 0.354) is the answer
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when hilton hotels hired ross klein and amar lalvani from starwood hotels, klein and lalvani took many electronic documents with
Debora [2.8K]

when hilton hotels hired ross klein and amar lalvani from starwood hotels, klein and lalvani took many electronic documents with them from starwood. what they did was simply good business and presented no ethical problems.

This problem is a False Statement.

What is ethical problems?

An ethical problem, also known as a moral problem or ethical paradox, arises when a person must choose between two possibilities, none of which are wholly ethically acceptable.

Therefore,

This problem is a False Statement.

To learn more about ethical problems from the given statement:

brainly.com/question/17426643

5 0
2 years ago
Anna is 88 years old and under the court-appointed guardianship of her daughter. One day Anna receives a telephone call from a h
Sergio039 [100]

Answer:

c. This contract is void.

Explanation:

Since in the question it is mentioned that one day Anna received a phone call from the health insurance salesman and she purchase a $400 medigap insurance policy so the contract should be void in the eyes of law as it is not valid in terms of law plus nothing is specified for whom she purchased the policy for $400

Therefore the correct option is c.

4 0
3 years ago
Your manager has asked for your help to make a decision on an important issue within 24 hours. the outcome of this decision will
exis [7]
The best thing that you should do in this scenario would be :

- Gather as much as information as you can regarding the issue (maybe by asking input from your associates)
 
- analyze the issue completely thoroughly

- Believe in yourself and create the best decision based on your analytic 

hope this helps
8 0
3 years ago
The dollars available from each unit of sales to cover fixe
lbvjy [14]

Answer:

False

Explanation:

Variable costs are part of direct expenses incurred in the production of goods meant for sales. Variable costs have a direct and proportionate relationship with the output level. An increase in output level increases variable costs. Examples of variable costs are packaging and raw materials.

The contribution margin is the dollar amount available from the sale of each unit to cater for fixed costs and profits. It is calculated by subtracting variable costs from the selling price. The contribution margin is used in determining the break-even point and the output level required to achieve desired profits.

5 0
4 years ago
Car payments are determined using simple interest. If you don’t remember this formula, go back and look it up! To finance your v
aivan3 [116]

Answer:

Bank B for the car loan and Bank A for the savings account

Explanation:

The reason why this would be your answer is because when you are opening a savings account, you want to make sure that the interest is high. However, when you get a new car, you want to make sure that the interest is low. Bank B provides a low interest rate, while Bank A provides a high interest rate.

Why are the two the opposite? Here's the answer:

Why you should get a high interest rate for a savings account:

You should get a high interest rate for the savings account because the interest you have for the savings account is the money that the bank will give you, so it's pretty much free money that the bank is giving you for having your money saved in their bank. If you want to get more money from the bank because of your savings account, then you should find one with a high interest rate

6 0
3 years ago
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