Statistics

posted by .

Give a brief account of the chief methods of collecting primary data?

My answer: is personal Investigation
Through investigation
collection through questionnaire
and through telephone, and of course i have explained each one of them,
i just wanted whether what i have written are the chief methods!

THanks in advance :)

  • Statistics -

    What happened to the classical experimental method?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Science

    Allyson was very interested in the results of the investigations in the stream table. She had read about a flash flood on a river flowing through a steep canyon in Colorado several years ago. The flood caused quite a bit of damage …
  2. ecology

    I am asked for some suggestions for investigating the distribution of limpets. There are 2 areas to be considered 'sheltered' and 'exposed' and these may be good places to carry out the investigation. They are particularly interested …
  3. Graphing interpretation

    What would it mean if the line of a linear regression graph went through the origin?
  4. Science-Pendulum

    The four parts in which I had to go through this investigation was: Part 1: Practice Part 2: Does mass affect the swing rate of a pendulum?
  5. Science-Pendulum

    The four parts in which I had to go through this investigation was: Part 1: Practice Part 2: Does mass affect the swing rate of a pendulum?
  6. statistics

    The following data on the number of iron workers in the United States for the years 1978 through 2008 are provided by the U.S. Bureau of Labor Statistics. Using regression techniques discussed in this section, analyze the data for …
  7. physics

    Hello can you please help me with this investigation. I am having lots of problems with it can you please help. Thandeka wanted to investigate whether the number of vibrations per second depended on the length of the pendulum string. …
  8. Determining whether expired air contains carbon dioxide

    1.Formulate a hypothesis for this investigation 2.State the aim of this investigation 3. a)Independent variable b)Dependent variable c)Controlled variable 4.State methods and the control
  9. One Last Queston

    “Train Tune” Back through clouds Back through clearing Back through distance Back through silence Back through groves Back through garlands Back by rivers Back below mountains Back through lightning Back through cities Back through …
  10. Language Arts

    Train Tune” by - Louise Bogan Back through clouds Back through clearing Back through distance Back through silence Back through groves Back through garlands Back by rivers Back below mountains Back through lightning Back through …

More Similar Questions