Ask Question, Ask an Expert

+61-413 786 465

info@mywordsolution.com

Ask Statistics and Probability Expert

Statistics


Home >> Statistics and Probability

Using the database nhanes_merged that you created in question 6 of Assignment 7 (a copy is also available in the Final Exam folder):

  • create indicator variables for the 6 disability variables (DLQ010, DLQ020, DLQ040, DLQ050, DLQ060, DLQ080) by recoding any value other than 1 equal to 0. NOTE: In this case, we will ignore the missing values because they are mainly associated to the population targeted for the disability questions. 
  • It is considered best practice to keep the original variables and create new ones when recoding a variable:
  • Original Variable NameName of Recoded VariableDLQ010hearDLQ020seeDLQ040concentrateDLQ050walkDLQ060dressDLQ080independentCreate 2 summary variables:dis = 1 if ANY of the 6 disability variables equal to 1label the variable "At least one disability"
  • ndis = number of disabilities, obtained by summing the 6 disability variables label the variable "Number of disabilities" 

Remember to use the corresponding survey procedure to answer the following questions: 

Among those 15 years and older ( WHERE = RIDAGEYR>14; ) 

a. what percentage has at least one disability? 

b. what percentage has more than one disability 

c. what is the most common disability?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M92408133
  • Price:- $15

Priced at Now at $15, Verified Solution

Have any Question?


Related Questions in Statistics and Probability

4m industries has 30 million shares outstanding trading at

4M Industries has 30 million shares outstanding trading at $20 per share. 4M also has $150 million in outstanding debt. Suppose firm's equity cost of capital is 12%, its debt cost of capital is 5%, and the corporate tax ...

A fish tank in a pet store has 23 fish in it 11 are orange

A fish tank in a pet store has 23 fish in it. 11 are orange and 12 are white. Determine the probability that if we select 4 fish from the tank, at least 2 will be white.

The glen arboretum wants to start removing invasive norway

The Glen arboretum wants to start removing invasive Norway Maple trees. To determine just how bad the problem is you set up five plots that are three meters on each side. You find that your plots have 2, 5, 9, 1, and 3 N ...

Two pediatricians want to investigate a new laboratory test

Two pediatricians want to investigate a new laboratory test that identifies streptococcal infection. Dr. Kidd uses the standard culture test, which has a sensitivity of 90% and specificity of 96%. Dr. Childs uses the new ...

New varieties of corn with altered amino acid content are

New varieties of corn with altered amino acid content are being investigated for higher nutritional content. The two new varieties, opaque-2 and floury-2, were to be compared to the normal corn. Also different levels of ...

The revenue function rx and the cost function c9x for a

The revenue function R(x) and the cost function C9X) for a particular product are given. These functions are valid for the specified range of values. Find the number of units that must be produced to break even. R(x) =20 ...

A few years ago simon powell purchased a home for 250000

A few years ago, Simon Powell purchased a home for $250,000. Today, the home is worth $450,000. His remaining mortgage balance is $200,000. Assuming that Simon can borrow up to 70 percent of the market value, what is the ...

How can a graph or chart of data help you understand the

How can a graph or chart of data help you understand the results? What is a frequency table? Describe an example where a frequency table can be used in life.

Explain how the company newmans own brand fulfills the

Explain how the company Newman's Own brand fulfills the definition of a business for profit and a non-profit business at the same time. Consider in the response the functions of business, entrepreneurship and production ...

Thirty-eight percent of consumers prefer to purchase

Thirty-eight percent of consumers prefer to purchase electronics online. You randomly select 16 consumers. Find the probability that the number who prefer to purchase electronics online is at most 5.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As

Follow Us

© Copyright 2013-14 mywordsolution.com All rights reserved