The new area sample
will be phased in over a 4-year period beginning in January 1987, and will contain 90 areas when fully implemented.
Each metro area sample
is weighted to match the demographic characteristics of that area.
The Portland Study Area sample
included 538 home sales: 152 treatment sales (HVTL abutting) and 386 control sales (non-HVTL abutting) located in three Portland metro-area counties--Washington County and Clackamas County in Oregon and Clark County in Washington.
2] area samples
there is no significant difference between the two area sample
Comparison of PbTx concentration obtained from area samples
taken with high-volume samplers showed that the personal samples indicated a lower exposure concentration (on the average about 50%) from those obtained from the area sample
In general, personal sample fibre concentrations were greater than area sample
The Sales and Bargains Report (212-982-9300)--best known as the S&B Report--is a subscription-based, New York area sample
sale newsletter ($49 a year).
From 1951 to 1969, according to Konschnik (3), the frame for the sample was an area sample
supplemented by a small list of the largest firms.
The area sample
was taken 3 feet away at a height of 5 feet.
4) A more detailed description of the current and 1998 revision area sample
selection is contained in Cathryn S.
The survey polled a sample of 12,418 consumers nationwide, with a Bay Area sample
size of 503, and has a margin of error for the entire sample of plus or minus one percentage point.
Beginning in 1998, the Bureau of Labor Statistics will introduce a new geographic area sample
, a revised item structure, and updated expenditure weights into the Consumer Price Index (CPI).