Testing for the significance of changes in television ratings
1990 ◽
Vol 21
(3)
◽
pp. 47-51
Keyword(s):
South African television ratings are obtained from the AMPS meter panel. This panel must be viewed as a complex non random sample. For such samples the effective sample size differs from the actual sample size. It has been found that, when equal weights are assigned to strata, the most reliable estimate for effective sample size can be obtained by considering every household as a sample cluster. This estimate of effective sample size can be incorporated directly into a test for significant rating change. For convenience this test is implemented graphically.
2016 ◽
Vol 407
◽
pp. 371-386
◽
The Significance of Random Sample Size in Flow-Through Photometric Prescreening in Cervical Cytology
1976 ◽
Vol 157
(2)
◽
pp. 142-146
◽
Keyword(s):
1998 ◽
Vol 30
(03)
◽
pp. 777-806
◽
Keyword(s):
2012 ◽
pp. 1066-1069
2020 ◽
Vol 34
(10)
◽
pp. 1487-1505
Keyword(s):
2018 ◽
Vol 2672
(8)
◽
pp. 849-858
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