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
bogdanovich [222]
3 years ago
7

A poll asked adults in a certain country whether immigration was a good thing or a bad thing for the country. out of 10871087 ​r

espondents, 395395 said it was a good thing.
a. what percentage of those taking the poll said immigration was a good​ thing?
b. check the conditions to determine whether you can apply the clt to find a confidence interval.
c. find a​ 95% confidence interval for the proportion who believe immigration is a good thing.
Business
1 answer:
Lubov Fominskaja [6]3 years ago
7 0
A

395395/10871087 x 100%= 3.64% of people said it was a good thing
You might be interested in
A study of an association between which ear is used for cell phone calls and whether the subject is​ left-handed or​ right-hande
Mandarinka [93]

Answer:

14.34%

Explanation:

To find the percentage of returned surveys over the total we divide and then multiply:

(717/5000)*100= 14.34%

The response rate appears to be low because it is less than 50% (which would be 2500 return surveys). Some statistical studies agree that 30 is the minimum number of observations a study must have, but this number does not ensure statistically significant results.  

The problem with a very low response rate is that survey´s answers does not significant represent the study population characteristics and so we cannot make inferences, correlations or regressions that are statistically significant. In this case, the conclusions that scientists make about association between the left-handed population and right-handed population with the use of cell phone calls could be wrong or not represent the population characteristics, which means answers are not trustful.  

8 0
3 years ago
The _____ of an organizational life cycle is characterized by growth and the expansion of organizational resources.
Verizon [17]

Answer: The _youth_ of an organizational life cycle is characterized by growth and the expansion of organizational resources.

Explanation:

7 0
2 years ago
_____________ - a term referring to the fact that for many goods, as the level of production increases, the average cost of prod
amm1812

Answer:

Economies of scale

Explanation:

As the production increases, the cost per unit of a single product type decreases.

7 0
3 years ago
EA2.
REY [17]

Answer:

6,000 units

Explanation:

The beginning inventory units are calculated below

We know

Number of units produced = Budgeted units sold + ending inventory units - beginning inventory units

35,000 units = 32,000 units + 9,000 units - beginning inventory units

35,000 units = 41,000 units - beginning inventory units

So, the beginning  inventory units  would be

= 41,000 units - 35,000 units

= 6,000 units

8 0
3 years ago
What is an example of a scarce factor of production?
Maru [420]

Answer:

An example of scarce source of production is "Labour"

Explanation:

An example of scarce source of production is "Labour"

Labour

This refers to the work done by those who contribute to the production  processes.  Many people not in paid employment also provide things that are needed by  people. For example, a woman might not hold a job in order to raise her children  and look after the home.  Some people are more productive in the work place than others because they  have different levels of education, training and experience. They are said to  possess a greater amount of human capital.  This implies that this factor can be enhanced in an economy through educational  initiatives and investment in training.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Carmex moisture plus is priced between $2.49 and $2.99, a high price compared to the $0.99 carmex tube. carmex managers estimate
    7·1 answer
  • Jeff's Pizzeria can handle 30 orders during the day. It wanted to increase this number, so it started making its delivery boys d
    12·1 answer
  • Becker Bikes manufactures tricycles. The company expects to sell 520 units in May and 650 units in June. Beginning and ending fi
    13·1 answer
  • The following transactions were completed by the company.
    15·1 answer
  • If Baldwin issued 1000 shares of common stock at last year's end price, the effect on the balance sheet would be: Select: 1 Reta
    8·1 answer
  • Which decision-making models best describe how decision-making takes place in the research and development laboratory of a major
    7·1 answer
  • Tally Company uses job costing. The job cost record for Job A61 on March 1 showed a balance of $5,200. The job was completed on
    5·1 answer
  • Edmonco Company produced and sold 45,000 units of a single product last year, with the following results: Sales Revenue $ 1,350,
    12·1 answer
  • Pestro manufactures a herbicide that is used in the parks in Metroville. After the parks were sprayed with the herbicide, a grou
    10·1 answer
  • The economy is in long-run equilibrium. Technological change shifts the long-run aggregate supply curve $120 billion to the righ
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!