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
Paraphin [41]
2 years ago
7

Describe a problem you face in your everyday life or at work. How might you use hypothesis testing to find a solution or improve

ment to that problem? Would you conduct a one-sample or two-sample test? What would be your null and alternative hypotheses?
Business
1 answer:
Tju [1.3M]2 years ago
4 0

Answer:

The common problem i encounter mostly is the statistical modelling problem.

In this scenario we choose best combination of independent variables for the hypothesis testing. the independent variable shows the significant effect on dependent variable so we keep it in modelling.

My null hypothesis would be that there is no significant effect of independent variable on dependent variable.  for my alternative hypothesis there exist is significant effect of independent variable on dependent variable.

Explanation:

Solution

The common problem I face daily is the statistical modelling problem which is the selection of relevant independent variable for prediction modelling.

In this example to select the best combination of independent variables we use hypothesis testing. if the independent variable has significant effect on dependent variable then the independent variable shows the significant effect on dependent variable so we keep it in modelling. In this way the model gets improved.

Since there are always two variables or two categories. hence it has a two sample test.

The Hypothesis can be shown below:

Null hypothesis:

H0:There is no significant effect of independent variable on dependent variable.

Alternative hypothesis:

Ha: There is significant effect of independent variable on dependent variable.

You might be interested in
An information system that contains the specialized knowledge and decision rules used by experts and experienced decision makers
Artemon [7]

Answer:

decision support system.

Explanation:

A decision support system is an intelligent system that automates the organizational decision process by collecting data regarding organizational processes and logical and quantitative learning of factors that directly impact a business.

It is then configured as a very effective tool to reduce the risk inherent in the decision-making process of an expert who does not have much experience to make a decision based on their own knowledge.

6 0
2 years ago
If your superior tells you that they will offer you a raise if you perform additional work beyond the requirements of your job,
Basile [38]

Answer:

Legitimate power.

Explanation:

Legitimate power is the type of one that is exercised by someone in a position of authority in the workplace.

The leader gives instructions based on his official office or title in the organisation.

I'm the given scenario where your superior tells you that they will offer you a raise if you perform additional work beyond the requirements of your job, he is stating conditions got a pay raise based on his position as your supervisor

7 0
2 years ago
Read 2 more answers
Where is Moisturizing Black soap shampoo is currently positioned in the product life cycle.
Yuki888 [10]
If the Moisturizing Black soap shampoo is currently positioned in the product life cycle the stage is called <span>Maturity

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
5 0
3 years ago
Most states impose limitations on the authority of the legislature to borrow money, with their objectives being to protect taxpa
vekshin1

Answer:

C).  to borrow money, limitations intended to protect.

Explanation:

As per the question, the correct statement to replace the underlined phrase would be 'to borrow...to protect' as it is grammatically appropriate and lexically coherent. The first option is incorrect due to the wrong usage of 'being' which disrupts the flow and meaning of the sentence while the second option inaptly employs '-ing' form of the verb('protecting') after the article 'the.'   Options 'D' and 'E' are the wrong due to grammatical errors like unnecessary usage of 'of which' and 'for borrowing.' Thus, <u>option C</u> is the correct answer.

8 0
3 years ago
A company uses activity-based costing to determine the costs of its three products: a, b, and
Keith_Richards [23]

Answer:

$3.10 ; $2.10 and $14.20

Explanation:

The computation of the activity rates is shown below:

For Activity 1

= Budgeted cost ÷ Total budgeted activity of cost driver

= $94,550 ÷ (18,200 + 8,100 + 4,200)

= $94,550 ÷ 30,500

= $3.10

For Activity 2

= Budgeted cost ÷ Total budgeted activity of cost driver

= $53,550 ÷ (7,100 + 13,200 + 5,200)

= $53,550 ÷ 25,500

= $2.10

For Activity 3

= Budgeted cost ÷ Total budgeted activity of cost driver

= $59,995 ÷ (1,175 + 1,000 + 2,050)

= $59,995 ÷ 4,225

= $14.20

7 0
3 years ago
Other questions:
  • Encouraging buyer feedback and focusing on creating value for the buyer are both key requirements for an effective _____. Group
    5·1 answer
  • Raymond Financing leases airplanes to airline companies. Raymond has just signed a 20-year lease agreement that requires annual
    12·1 answer
  • 1. The A to Z Packing Plant received a written citation from the Occupational Safety and Health Administration (OSHA) to have a
    8·1 answer
  • Antonio has a number of employees who report to him. he has been considering how to motivate these employees to higher levels of
    9·1 answer
  • The Shirt Shop had the following transactions for T-shirts for Year 1, its first year of operations: Jan. 20 Purchased 400 units
    9·1 answer
  • Clay’s Forging at Canal Fulton wants to determine its inventory management performance during its past year of operations. Refer
    12·1 answer
  • When conducting a five Cs analysis and developing the context, which factor should NOT be included in the analysis? Group of ans
    5·1 answer
  • When a dominant firm quickly copies the new product innovation of a smaller firm so that it is the next firm to make the innovat
    14·1 answer
  • Supply base rationalization:A. explains why a particular supplier has been chosen for a particular requirement.B. is an attempt
    6·1 answer
  • Your credit score says most companies will loan you money at ten percent
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!