1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleksandr-060686 [28]
3 years ago
10

The mean amount spent by a family of four on food per month is $700 with a standard deviation of $85. Assuming that the food exp

enditures are normally distributed, what is the proportion of families of four that spend more than $900 per month?
Business
1 answer:
Soloha48 [4]3 years ago
3 0

Answer:

0.93% of the persons spend above 900 dollars on food per month

Explanation:

Pz = (X - mean) / standard deviation

Pz = (900-700)/85 = 2,3529

Now we look for the value of a Pz of 2.35 in a normal distribution table to know the accumulated persons which are below 900 per month

PZ 2.3529 = 0.99068721

there is a 0.99068721 of the population which spend  less than 900 per month on food

We now do 1 - 0.99068721 = 0,00931279‬ = 0.93% this is the percentage of person who spend above 900 dollar per month on food

You might be interested in
Why is it important to conduct market research on your target audience before building your marketing plan?
Tcecarenko [31]
Conducting market research on your target audience before building a marketing plan allows you to understand your customers/clients and their needs. By completing a marketing plan that includes demographical research as well as spending and purchasing goals and plans, you can understand how to adjust each of the 4 Ps (Price, Place, Promotion, and Product) to create value for your customers and differentiate your product in the marketplace. 
3 0
3 years ago
In considering ending her relationship with her husband, Marie considers how they might divide up their household goods, and how
iren [92.7K]

Answer:

D) investment

Explanation:

Marie has decided to end her relation with her husband and considering how she can divide the household goods, how the end of the relationship impacts her children. By considering all this point, Marie is thinking about the investment.

Interdependence theory state that interpersonal relationships depend upon interdependence.  it determine the how people interact each other and what will be the outcomes of their interaction.

6 0
3 years ago
Bob: Listen, donuts are made to bring joy into our lives and to wake up our glazed faculties. Just let them be distributed accor
Masja [62]

Answer:

National law school of thought

Explanation:

The natural law school of thoughts refers to analyze the behavior of humans also it figured out the moral rule occurs from the behaviors.

It is inherent laws that are applied to all societies, communities, etc also it is common for all whether it is mentioned or officially announced

It should be rational and reasonable too

Therefore the given scenario represents the National law school of thought

7 0
3 years ago
Jack Spratt is the production manager for a manufacturing firm that produces wizzy-gadgets and other items. The annual demand fo
Assoli18 [71]

Answer:

200 units      

Explanation:

For computing the number of units produced each time we need to applied the economic order quantity formula which is shown below:

= \sqrt{\frac{2\times \text{Annual demand}\times \text{Ordering cost}}{\text{Carrying cost}}}

where,

Annual demand is 1,600 units

Ordering cost per order is $25

And, the carrying cost or holding cost per unit per year is $2

Now placing these values to the above formula

So, the economic order quantity is

= \sqrt{\frac{2\times \text{1,600}\times \text{\$25}}{\text{\$2}}}

= 200 units          

8 0
3 years ago
3. Categories of expenditures Edison and Hilary Girard live in Swarthmore, PA. Hilary's father, Kevin, lives in Sweden. For each
Ksivusya [100]

Answer:

Explanation:

1. Hilary's father in Sweden orders a bottle of Vermont maple syrup from the producer's website: included in U.S exports (X) account because it produced in the U.S soil.

2. Hilary gets a new video camera made in the United States: included in Consumption (C) account.

3. Edison's employer upgrades all of its computer systems using U.S.-made parts: included in the Investment (I) account because it is capital expenditure.

4.The state of Pennsylvania repaves highway PA 320, which goes through the center of Swarthmore: included in government purchases (G) account because Pennsylvania repaves are paid by the state of Pennsylvania.

5 .Edison buys a sweater made in Guatemala: included in Imports (M) account because it is consumed in U.S soil but not produced there.  

 

8 0
3 years ago
Other questions:
  • Mohave Corp. is considering outsourcing production of the umbrella tote bag included with some of its products. The company has
    10·1 answer
  • Al’s Automotive started the year with total assets of $250,000 and total liabilities of $180,000. During the year the business r
    13·1 answer
  • HELP!!!!!
    11·1 answer
  • A farmer sells a bushel of corn to the supermarket for $12. The supermarket then sells the corn to customers for $25. What is th
    6·1 answer
  • At the end of 2008, how many businesses were operating in the United States?
    15·1 answer
  • Define return economics.​
    11·1 answer
  • The unadjusted trial balance of PS Music as of July 31, 2016, along with the adjustment data for the two months ended July 31, 2
    11·1 answer
  • Explain the difference between a depository institution and a non-depository institution.
    7·1 answer
  • Which of the following statements about transactional leaders and the chain of command is FALSE? The chain of command is based o
    11·1 answer
  • Cheetah Copy purchased a new copy machine. The new machine cost $134,000 including installation. The company estimates the equip
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!