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GeoMedia

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The size of such sample errors depends largely on the number of interviews. ... The sample contains approximately 600 men and 600 women. ... – PowerPoint PPT presentation

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Title: GeoMedia


1
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GeoMedia
March 2002
Georgian Media Facts Eleventh Edition
Georgian Opinion Research Business
International 45 Vazha Pshavela Avenue, 10th
Floor Tbilisi, Georgia Ph/Fax (99532) 536.617,
326.618 email gorbi_at_access.sanet.ge Internet
http//www.gorbi.com
2
Briefly GeoMedia
  • The Eleventh edition of the first comprehensive
    media monitoring study in Georgia
  • A unique study for periodic measurement of the
    Georgian mass media including newspaper
    readership, radio listenership, and television
    viewership
  • Includes detailed information about consumer
    products, appliances, and technical equipment in
    order to target media usage by consumer types
  • Part of a quarterly omnibus survey conducted by
    Georgian Opinion Research Business International
    (GORBI)
  • Carried out through face-to-face interviewing
    method
  • Sample size (n) 1,000
  • 140 Sampling points (5-19 interviews per sampling
    point)
  • Conducted in 19 principal regions throughout
    Georgia (including both urban and rural areas)
  • Employs a nationally representative sample
    through multi-stage random probability sampling
    of the Georgian adult population (age 16)
  • Conducted by GORBIs team of experienced and
    well-trained local interviewers and supervisors
  • Processed/analyzed in Tbilisi at the headquarters
    of GORBI
  • Field work conducted from Februarys 22 March
    02, 2002
  • For additional information, contact GORBI at the
    coordinates on the cover page

? GeoMedia March 2002
3
A Note on Sampling Tolerances
  • In interpreting survey results, it should be
    kept in mind that all sample surveys are subject
    to sampling error, that is, the extent to which
    the results may differ from what would be
    obtained if the entire Georgian population had
    been interviewed. The size of such sample errors
    depends largely on the number of interviews.
  • The following tables may be used in estimating
    the sample error of any percentage in this
    report. The computed allowances have taken into
    account the effect of the sample design upon
    sampling error. They may be interpreted as
    indicating the range (plus or minus the figure
    shown) within which the results of repeated
    sampling in the same time period could be
    expected to vary, 95 percent of the time,
    assuming the same sampling procedure, the same
    interviewers, and the same questionnaire.
  • Table A shows how much allowance should be made
    for the sampling error of the percentages given
    in this report. The figures given in the table
    are given at a 95 confidence level which means
    that (please refer to Table A), for example, if
    the sample size for a given question is
    approximately 400, and the given percentage is
    near 50 percent, then there is 95 chance that
    the percentage given is correct within or - 6.
  • Tables B and C provide figures for comparison of
    two different samples, for example, men and
    women. Table B is for percentages near twenty or
    eighty Table C for percentages near fifty. For
    percentages in between, the error to be allowed
    for is between those shown in the two tables.
    Here is an example of how these tables would be
    used Let us say that 50 percent of men respond
    with a certain answer and 40 percent of women
    respond the same way, for a difference of ten
    percentage points between them. Can we say with
    any assurance that the ten-point difference
    reflects a real difference reflects a real
    difference between men and women on the question?
    The sample contains approximately 600 men and 600
    women.
  • Since the percentages are near fifty, we consult
    Table C, and since the two samples are about 600
    persons each, we look for the number in the
    column headed 600 that is also in the row
    designated 600. We find the number 7. This
    means that the allowance for error should be 7
    points, and that in concluding that the
    percentage among men is somewhere between 3 and
    17 points higher than the percentage among women
    we should be wrong only about 5 percent of the
    time. In other words, we can conclude with
    considerable (95) confidence that a difference
    exists in the direction observed and that it
    amounts to at least 3 percentage points.

4
  • Table A. Recommended Allowance For Sampling
    Error of a Percentage
  • In Percentage Points (at 95 in 100 confidence
    level)
  • Sample Size
  • 1000 750 600 400 200 100
  • Percentages near 10 2 3 3 4 5 7
  • Percentages near 20 3 4 4 5 7 9
  • Percentages near 30 4 4 4 6 8 10
  • Percentages near 40 4 4 5 6 8 11
  • Percentages near 50 4 4 5 6 8 11
  • Percentages near 60 4 4 5 6 8 11
  • Percentages near 70 4 4 4 6 8 10
  • Percentages near 80 3 4 4 5 7 9
  • Percentages near 90 2 3 3 4 5 7
  • Table B. Recommended Allowance For Sampling
    Error of the Difference - s near 80 or 20
  • In Percentage Points (at 95 in 100 confidence
    level)
  • Size of sample 750 600 400 200
  • 750 5

5
Demographic Information
6
Population of Cities Surveyed

The number of interviews are distributed
according to regional population figures and not
according to the population of the cities listed.
This accounts for the discrepancies between the
distribution for the population of the cities
listed and the distribution of interviews.
? GeoMedia March 2002
7
Gender
Demographic Characteristics
Age
? GeoMedia March 2002
8
Family Monthly IncomeBased on those respondents
who did not refuse to answer (79,4 of the
sample)
? GeoMedia March 2002
9
Newspaper Information
10
Top Ten Newspapers (Read during the past week)
? GeoMedia March 2002
11
Top Ten Newspapers (Read yesterday)
? GeoMedia March 2002
12
Radio Information
13
Radio Listening frequency by Channel(Georgia)
? GeoMedia March 2002
14
Radio Listening frequency by Channel (Tbilisi)
? GeoMedia March 2002
15
Radio Channels Audience Market Share(Georgia)
Population of GEORGIA 5,394,89216 years of age
or above 4,166,428Radio audience
size (48.9 ) 2,037,383
? GeoMedia March 2002
16
Radio Channels Audience Market Share(Tbilisi)
Population of TBILISI 1,238,00016 years of age
or above 956,097 Radio audience
size (63.90) 602,619
? GeoMedia March 2002
17
Radio Listenership By Channel

? GeoMedia March 2002
18
Radio channels objectivity assessment (Georgia)
The rankings presented in the figure below
represent the average on 10 point scale for radio
channels objectivity.

(-5 least objective radio channel, 5 most
objective radio channel)
? GeoMedia March 2002
19
Radio channels objectivity assessment (Tbilisi)
The rankings presented in the figure below
represent the average on 10 point scale for radio
channels objectivity.

(-5 least objective radio channel, 5 most
objective radio channel)
? GeoMedia March 2002
20
Radio ListenershipBy Hour (Of those listening to
the radio)
? GeoMedia March 2002
21
Radio ListenershipBy Channels
? GeoMedia March 2002
22
Radio ListenershipBy Channels
? GeoMedia March 2002
23
Television Information
24
Television Viewership Frequency by
Channel(Georgia)
( The Rustavi 2 Network includes Odishi,
Imereti, Adjara 25, Guria, Trialeti,
Danakhvisi, Lomsia, Tanamgzavri and
Kutaisi)
? GeoMedia March 2002
25
Television Viewership Frequency by Channel
(Tbilisi)
? GeoMedia March 2002
26
TV Channels Audience Market Share(Georgia)

Population of GEORGIA   5,394,892 16 years of
age or above   4,166,428 TV audience
size (95.15) 3,964,290
( The Rustavi 2 Network includes Odishi,
Imereti, Adjara 25, Guria, Trialeti,
Danakhvisi, Lomsia, Tanamgzavri and
Kutaisi)
? GeoMedia March 2002
27
TV Channels Audience Market Share(Tbilisi)

Population of GEORGIA   1,238,00016 years of age
or above   956,097TV audience
size  (98.25) 939,379
? GeoMedia March 2002
28
Television ViewershipBy Channel (Throughout
Georgia and Tbilisi only)

( The Rustavi 2 Network includes Odishi,
Imereti, Adjara 25, Guria, Trialeti,
Danakhvisi, Lomsia, Tanamgzavri and
Kutaisi)
? GeoMedia March 2002
29
Television ViewingBy Hour (Of those watching
television)
? GeoMedia March 2002
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