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
Sholpan [36]
4 years ago
12

One of the authors wanted to determine the effect of changing answers on​ multiple-choice tests. she studied the tests given by

another​ professor, who had told his students before their exams that if they had doubts about an answer they had​ written, they would be better off not changing their initial answer. the author went through the exams to look for​ erasures, which indicate that the first choice was changed. in these​ tests, there is only one correct answer for each question. use the bar chart to answer the question below.
Business
2 answers:
Vesnalui [34]4 years ago
7 0

The question is incomplete. The complete question could be found here: https://www.chegg.com/homework-help/231-changing-multiple-choice-answers-told-example-1-one-auth-chapter-2-problem-31e-solution-9780321756404-exc

Answer:

In the bar chart provided, the 'Wrong to Right' bar has the highest height compared with the others. This indicates that a large number of students changed their answers (i.e. from the wrong answer to the right answer). Therefore, it can be inferred that the data justifies that it is advisable to change the answer from initial to revised one.

Explanation:

In the bar chart provided, the 'Wrong to Right' bar has the highest height compared with the others. This indicates that a large number of students changed their answers (i.e. from the wrong answer to the right answer). Therefore, it can be inferred that the data justifies that it is advisable to change the answer from initial to revised one.

Vilka [71]4 years ago
4 0
Ye she’s yensjshiahahs
You might be interested in
Leadership in small firms is more ____ in comparison to the leadership in large corporations.
enyata [817]

Answer:

different

Explanation:

There is  a significant difference in small firms leadership compared to large firms depending on legal structures, number of employees in a firm and financial availability.

Large firms have more departments, employees, and operations compared to small ones. For instance, the leadership style and structure required to manage operations and employees in large firms will need to be highly structured to ensure there is effective  command and information flow. For small firms, a simple command and communication flow structure will suffice as the number of employees and departments involved are few.

8 0
3 years ago
You are the manager of a large​ crude-oil refinery. As part of the refining​ process, a certain heat exchanger​ (operated at hig
lubasha [3.4K]

Answer:

The company could pay up to 866,965.89 dollars today to solve the current heat exchanger situation

Explanation:

We have to determinate the present value of 7 year annuity which increase at a rate of 7% when the cost of capital is 15% being the first quota 175,000 dollars

\frac{1-(1+g)^{n}\times (1+r)^{-n} }{r - g}  

grow rate 0.07  

required return 0.15

Cuota 175,000

n 7

PV =  866,965.89  

5 0
3 years ago
If the Canadian dollar is strengthening, then:
Rainbow [258]

Answer:

The correct answer is (D) it has appreciated in terms of other currencies.

Explanation:

Currency appreciation is the increase in the value of a country's currency with respect to one or more foreign reference currencies, which normally occurs in a floating exchange system.

The reasons that can make a currency or currency appreciate are diverse and usually related to a high demand for it. For example, the consideration of a currency as a low risk of depreciation or a very high level of exports of a country (the demand for the currency to pay for exports will increase) are causes that give rise to the appreciation of a currency.

7 0
3 years ago
A share of preferred stock currently sells for $120. it offers the investor a dividend rate of 8%, on a par value of $100. if th
victus00 [196]
Dividend per share= 8% of 100 = 8
for 500 share its 8 multiply by 500 = 4000
Normally the annual dividend amount is stated as a percentage of the par value, which is the original asking price of the stock


((dividend yields: Yield is the effective interest rate you receive if you buy shares of the preferred stock.
The yield is equal to the annual dividend divided by the current price.
in this case
dividend yield is 8 divided by 120
answer= 0.067= 6.7%))
4 0
3 years ago
An individual who wants to earn a living from a new business endeavor has decided to start his business as a not-for-profit orga
skad [1K]

Answer:An incorporated business that puts all of its profits back into the business is a corporation. They are used by those common people and it can help the others who need the money. This will secure that the funds of these corporation will be shared also into its members incase of emergency.

6 0
3 years ago
Other questions:
  • Maddy needs to add the numbers in cells B3–B9. She estimates the answer will be about 1,000. She enters the formula, =B3 B4 B6 B
    6·2 answers
  • School teachers, counselors, and job placement centers can help you _____.
    6·1 answer
  • Devon Company has collected the following data for one of its​ products: Direct materials standard​ (4 pounds​ @ $1/lb.) ​$4 per
    7·1 answer
  • Find the EAR in each of the following cases (Use 365 days a year. Do not round intermediate calculations and round your final an
    12·1 answer
  • Unearned Rent Revenue is
    10·1 answer
  • What are the three main categories of a tax return?
    8·1 answer
  • An investment is expected to generate annual cash flows forever. The first annual cash flow is expected in 1 year and all subseq
    15·1 answer
  • SnowParadise operates a Rocky Mountain ski resort. The company is planning its lift ticket pricing for the coming ski season. In
    11·1 answer
  • Jenny has a $62,700 basis in her 50 percent partnership interest in the JM Partnership before receiving any distributions. This
    5·1 answer
  • In an attempt to improve customer service, Alpha Toys Inc. decided to assign a team to investigate the kinds of services offered
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!