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
stealth61 [152]
3 years ago
10

Historically, 74% of credit card users carry a balance from month-to-month. A certain credit card company would like to study th

e spending patterns of its cardholders in more detail and to start the analysis, takes a random sample of 140 cardholders. What is the probability more than 72% of these cardholders are carrying a balance
Business
1 answer:
Hoochie [10]3 years ago
3 0

Answer:

The probability more than 72% of the cardholders are carrying a balance is 0.2946

Explanation:

Test statistic (z) = (p' - p) ÷ sqrt[p(1-p) ÷ n]

p' is the sample proportion = 0.72

p is the population proportion = 0.74

n is the number of cardholders sampled = 140

z = (0.72 - 0.74) ÷ sqrt[0.74(1-0.74) ÷ 140] = -0.02 ÷ 0.037 = -0.54

The cumulative area of the test statistic is the probability that less than 72% of the cardholders are carrying a balance. The probability is 0.7054.

Probability (more than 72% of the cardholders are carrying a balance) = 1 - 0.7054 = 0.2946

You might be interested in
Which of the following is NOT one of the main tasks of strategy-making in a diversified company? 1. establish investment priorit
oksano4ka [1.4K]

The question seems incomplete but here is the complete question.

Which of the following is not one of the main tasks of strategy-making in a diversified company?

1) Establish investment freedom priorities so that resources re steered into most attractive businesses.

2) initiate actions to boost combined performance of the corporation's collection of businesses

3) Picking the new industries to enter and deciding on the

means of entry.

4) pursuing opportunities to leverage cross-business value

chain relationships and strategic fit into competitive

advantage.

5) Divesting well-performing businesses.

Answer:

5) Divesting well-performing businesses.

Explanation:

A firm or company's strategy-making can be greatly influenced y several factors which do not include the castigation of a fellow company or firm. Strategies involve several methods, factors or ways which a firm, company or business can adopt that may improve it's outputs or other goals which are of great relevance. The other factors mentioned above are great strategies which firm can develop n other to achieve its goals and objectives.

6 0
3 years ago
Dr. Evil presents the sound of a buzzer to his pet rabbit, and he follows it with the delivery of a small electric shock. After
alexdok [17]

Answer:

Reconditioning

Explanation:

Reconditioning means to "condition again" so the rabbit will demonstrate and condition the fear of the buzzer again.

5 0
3 years ago
Assume real per capita GDP in West Swimsuit is $10,000 while in East Quippanova it is $2,500. The annual growth rate in West Swi
Alex787 [66]

Answer:

correct option is B. about 30 years

Explanation:

given data

real per capita GDP west = $10,000

annual growth rate = 2.33%

real per capita GDP east = $2,500

annual growth rate = 7%

to find out

How many years will it take for East  to catch up GDP of West

solution

we know here that future value is equal to real GDP of west after time  will be

future value = real per capita GDP west × rate^{t}

future value = 10000 × (1+0.0233)^{t} .....1

and

future value = real per capita GDP east × rate^{t}

future value = 2500 × (1+0.07)^{t} .....2

compare equation 1 and 2

10000 × (1+0.0233)^{t}  = 2500 × (1+0.07)^{t}

4 (1.0233)^{t}  =  (1.07)^{t}

t = about 30 years

so correct option is B. about 30 years

5 0
3 years ago
Match each situation with the term that best describes it. Use each term only once.
Dmitry [639]

Answer:

1. One of your subordinates only seems to respond to threats of punishment. What type of power should you use to motivate him?

h. <u>Persuasive power </u>

2. You manage a difficult subordinate who only cooperates when she feels that you have the formal authority to ask her to do something. What type of power should you use to motivate her?

b. <u>Legitimate power</u>

3. One of your subordinates looks up to you as a role model. What type of power should you use to motivate her?

a. <u>Personal power</u>

Explanation:

In any given situations there are different incidents that would require someone to apply different power in-order to manage the situation. This could be in form of motivation or deterrent method during the application of the power.

For example, in the case of the subordinate looking up to you as a role model, you should apply personal power in-order to motivate the person. the personal power will help you to build personal relationship between the subordinate and you.

7 0
3 years ago
When there few close substitutes available for a​ good, demand tends to be
e-lub [12.9K]
B. relatively inelastic
8 0
3 years ago
Other questions:
  • The amortization of bond premium on long-term debt should be presented in a statement of cash flows (using the indirect method f
    5·1 answer
  • A discount on bonds payable: a. Occurs when a company issues bonds with a contract rate less than the market rate. b. Occurs whe
    5·1 answer
  • A company purchased a commercial dishwasher by paying cash of $4,900. The dishwasher's fair value on the date of the purchase wa
    11·1 answer
  • What are the kitchen tools and equipment needed to cook pancake.​
    9·1 answer
  • Statement of Owner's Equity Zack Gaddis owns and operates Gaddis Advertising Services. On January 1, 20Y3, Zack Gaddis, Capital
    15·1 answer
  • McCoppin Industries has three employees: Dean, Annie and Kent. Dean works entirely in State A and was paid a salary of $130,000
    13·1 answer
  • can someone please help me i need the sales analysis for covergirl. please help it's due in 30 minutes
    5·1 answer
  • What makes sure that the aesthetic and functional aspects of the button work in the context of the rest of the product
    5·1 answer
  • ANSWER FAST please !!!
    7·1 answer
  • Sometimes brand names become synonymous with a product itself. if that happens, the brand.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!