Question

A survey has 1,000 people. If we divide people into ten deciles according to their income,...

A survey has 1,000 people. If we divide people into ten deciles according to their income, how many people will be assigned to the fifth decile?

A survey has 1,000 people. If we divide people into ten deciles according to their income, how many people will be assigned to the second decile?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

It can be mentioned that decile is 10% in the given population can be divided into 10 equal deciles where is decile consists of 10% of the population.

10% of 1000=100

Therefore fifth decile has hundred people

Second decule has hundred people as well when they are divided based on the income

Add a comment
Know the answer?
Add Answer to:
A survey has 1,000 people. If we divide people into ten deciles according to their income,...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • ten people are partitioned in two clubs with five people each and in each club, we...

    ten people are partitioned in two clubs with five people each and in each club, we elect a president and a vice president. In how many ways we can do this ? thank you

  • Big changes can happen to wealth distribution. In the twentieth century those were WWII and the Reagan presidency. Both profoundly changed wealth distribution. Below we have an economy undergoing such...

    Big changes can happen to wealth distribution. In the twentieth century those were WWII and the Reagan presidency. Both profoundly changed wealth distribution. Below we have an economy undergoing such a transition in periods A, B. Given are decile distributions (example, for the poorest 20% of the population system A pays 4% of the country’s wealth to this segment whereas B pays 2%). CAUTION: The deciles below are cumulative, hence any change is carried forward and felt long after. For...

  • According to a recent survey, 47 percent of the people living in a certain region carry...

    According to a recent survey, 47 percent of the people living in a certain region carry a certain genetic trait. People from the region will be selected at random one at a time until someone is found who carries the genetic trait. Let the random variable G represent the number of people selected to find one person who carries the genetic trait. On average, how many people from the region will need to be selected to find one person who...

  • he true percentage of left-handed people is 13% (p = .13) a. If we survey two...

    he true percentage of left-handed people is 13% (p = .13) a. If we survey two hundred people, how many left handers do you expect to survey? b. If you repeat this survey, will you always get this number of left-handers (the expectation)? Why or why not? c. What is the spread (standard deviation) of the sample proportions? d. Use the empirical rule to describe where we expect sample proportions to lie if we repeated this survey (with size of...

  • 10. There are thirty people: ten speak only English, ten speak only Spanish, and ten speak...

    10. There are thirty people: ten speak only English, ten speak only Spanish, and ten speak only French. There are five chairs in row. How many ways can we put five people in the chairs such that no two people sitting next to eachother speak the same language. Count a 'way' as being one arrangement of English, Spanish, and French speakers, so for example (S, E, S, E, Sy counts as one way Hints (a) You get the same answer...

  • In a survey conducted by CNN, 130 of the 250 people surveyed have a savings account....

    In a survey conducted by CNN, 130 of the 250 people surveyed have a savings account. (a) Construct a 90% confidence interval to estimate the true population proportion of people that have a savings account. (b) Suppose CNN is going to conduct this survey again. If we want our estimate to be within 3% of the true population proportion with 90% confidence, how many people do we need to sample?

  • 7. We want to conduct a survey using professors at a university. We divide them into...

    7. We want to conduct a survey using professors at a university. We divide them into the categories of instructor, associate professor, and full professor, and take a sample of size 20 from each category.:* Oa. Simple Random Sample Ob. Systematic Oc. Stratified Od. Cluster Oe. Convenience 8. Now we pass by the science department and come across a group of science professors talking in a classroom. We decide to use this group as our study sample.: Oa. Simple Random...

  • According to the U.S. Census Bureau’s Current Population Survey, the mean and median 2011 income of...

    According to the U.S. Census Bureau’s Current Population Survey, the mean and median 2011 income of people at least 25 years old who had a bachelor’s degree but no higher degree were $48726 and $60701 Which of these numbers is the mean and which is the median? Mean is $60701; Median is $48726. Mean is $48726; Median is $60701.

  • 6. A firm has to choose seven people from its R and D team of ten...

    6. A firm has to choose seven people from its R and D team of ten to send to a conference on computer systems. How many ways are there of doing this (a) when there are no restrictions? (b) when two of the team are so indispensable that only one of them can be permitted to go? (c) when it is essential that a certain member of the team goes? (d) when there are two subteams of five, each of...

  • According to a national survey, the average commuting time for people who commute to a city...

    According to a national survey, the average commuting time for people who commute to a city with a population of 1 to 3 million is 19.0 minutes. Suppose a researcher lives in a city with a population of 2.4 million and believes that the commuting time has been increased due to the road construction. She wants to test this claim in her city. Taking a random sample of 21 commuters she calculates a mean time of 19.346 minutes and a...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT