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
yKpoI14uk [10]
3 years ago
5

"7 out of 10 dentists recommend brand x toothpaste". this finding is based on the results of a survey of 10 randomly selected de

ntists. what is the problem with this survey?
Business
1 answer:
HACTEHA [7]3 years ago
6 0
The problem with this survey is: <span>The sample is too small so it is a flawed sampling method
The survey with this kind of small number often does not represent the truth of the general recipients simply because it does not leave enough room for margin of errors.
</span>
You might be interested in
Palin's Muffler Shop has one standard muffler that fits a large variety of cars. The shop wishes to establish a periodic review
forsale [732]

Answer:

A.) 270 units (b.) Increase

Explanation:

Given the following :

Annual demand (A) = 2870

Working days = 205

Review period (P) = 16 working days

Lead time (L) = 2 working days

Standard deviation (σ) = 6 per working day

Service probability = 76%

Therefore, z = NORMSINV(0.76) = 0.71

Average demand (D) = 2870 / 205 = 14

Optimum target level, (S) is given by the relation:

D×(P+L) + z×σ×√(P+L)

14×(16+2) + 0.71×6×√(16+2)

(14×18) + 4.26 × √18

252 + 4.26*4.242

252 + 18.07

= 270.07 units = 270 units

B) If service probability increases to 97%, Z will automatically increase, hence a corresponding increase in the optimal target level.

7 0
3 years ago
Look at the examples, and then determine which type of advantage each one describes.
lara [203]

Answer:

<span> 1) If a producer can provide cable service more cheaply than another producer, it is an</span> absolute advantage.<span>
2) If a  producer can produce salads while giving up fewer opportunities to make sandwiches than another producer, it is a</span> comparative advantage.

3) If a  producer can create more car parts than another producer does,  using the same number of resources, the price per unit is cheaper and it is an absolute advantage.

Absolute advantage<span> is the ability of a person, a  country, company or region to produce a good or service at a cheaper price per unit than another entity producing the same good or service.</span>

Comparative advantage<span> is the ability of a person, a  country, company or region to produce a specific good or service more efficiently (lower opportunity cost)  than another entity to produce the same good or service.</span>

4 0
3 years ago
Read 2 more answers
Orion Steel is the chief provider of metals to Accline Cars, which manufactures twomodels of vehicles-cars and large buses. Accl
lesya [120]

Answer:

E. a conflict between Accline Cars and its dealers.

Explanation:

As for the information provided,

We know a vertical conflict refers to a kind of conflict between two different people in the same channel of sales, in which they are not on the same level.

The conflict between Accline cars and its dealers is a conflict in the same chain, in between two different people, and at two different positions.

This clearly demonstrates that the conflict is in between the supplier and the dealer, within the same chain representing a vertical chain.

6 0
4 years ago
A food worker needs to cool a large pot of soup How should the food worker cool the soup?
Lilit [14]

Answer:

a)use an ice paddle. it is the most suitable way

3 0
3 years ago
Phillips Equipment has 80,000 bonds outstanding that are selling at par. Bonds with similar characteristics are yielding 7.5%. T
ollegr [7]

Answer:

A) 10.15%

Explanation:

Cost of equity (Re) = 14.06% or 0.1406

cost of preferred stock (Rp) = 7/65 = 0.10769

cost of bonds (Rb) = 7.5% or 0.075

 outstanding shares = 2.5 million shares x $42 = $105 million

bonds outstanding = $1,000 x 80,000 bonds = $80 million

preferred stock = $65 x 750,000 = $48.75 million

corporate tax rate = 38% or 0.38

total market value of equity + debt (in millions) = $105 + $48.75 + $80 = $233.75

WACC = [(outstanding shares / total market value) x Re] + [(preferred stock / total market value) x Rp] + {[(bonds outstanding / total market value) x Rb] x (1 - tax rate)}

WACC = [($105m / $233.75m) x 0.1406] + [($48.75m / $233.75m) x 0.10769] + {[($80m / $233.75m) x 0.075] x (1 - 0.38)}

WACC = 0.06316 + 0.02246 + 0.01591 = 0.10153 or 10.15%

6 0
3 years ago
Other questions:
  • ​________ is used to describe how changes in price affect a​ consumer's purchasing​ power, and​ ________ is used to describe how
    13·2 answers
  • Suppose the president of the united states announces a new set of reforms that includes a new​ anti-inflation program. assuming
    15·1 answer
  • Gwen is a psychologist who maintains an office in a professional suite. She often spends time doing paperwork and scheduling in
    13·1 answer
  • Organic Laboratories allocates research and development costs to its three research facilities based on each facility's total an
    12·1 answer
  • Which of the following things can help you get a lower interest rate when you receive a loan?
    7·1 answer
  • An investment broker wants to invest up to $20,000. She can invest in two mutual funds based on their yearly average return for
    5·1 answer
  • A company's income statement showed the following: net income, $134,000; depreciation expense, $30,000; and gain on sale of plan
    15·1 answer
  • Store Policies that are open to interpretation by store employees
    5·1 answer
  • What is a major implication for HRM that has resulted from technical advancement? *
    12·1 answer
  • Question 25(Multiple Choice Worth 4 points)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!