This procedure was performed by two pathologists and all area sample
was evaluated in 10X and 40X magnification.
Just over half of the respondents were female in the national sample (51.4%; n = 541), California sample (54.9%; n = 289), Chesapeake Bay area sample
(58%; n = 332), and Florida sample (54.3%; n = 285).
Historically, a new area sample
had been selected and implemented after each decennial census.
Study area Sample
collection: This study was approved from the departmental ethical review committee of Hazara University Mansehra before starting the experimental work.
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.
When the three smallest size samples (1 [cm.sup.2], 10 [cm.sup.2] and 100 [cm.sup.2]) are removed from the analysis because they appear to be statistical outliers (Milliken & Johnson, 1992) and a one-way ANOVA is performed between the emergences in the 1,000 [cm.sup.2] and 2,000 [cm.sup.2] area samples
there is no significant difference between the two area sample
values (F=1.63, P=0.4794).
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 small area sample
consists of those elements of the sample from the whole population that belong to the considered subpopulation.
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).