Sentences with word «interquartile»

(I and J) Boxes represent the median and first and third quartiles, whiskers represent non-outliers within the 1.5 × interquartile range from the edge of the boxes, and dots represent outliers.

GCSE IGCSE Maths Mathematics - mean median mode modal range - lower quartile upper quartile interquartile range IQR - from list of numbers - from table - discrete - continuous - differentiated practice worksheets with space for answers - solutions included

NSIDC is transitioning the sea ice extent time series graphs to show interquartile and interdecile ranges, with the median extent value, in place of standard deviations and the average values.

Box plots show median and approximate interquartile range (middle 50 %) of each group.

For continuous variables, distributions should be described using graphical displays such as scatterplots, boxplots, or histograms or by reporting measures of central tendency (e.g., mean or median) and dispersion (e.g., SD, interquartile range).

Statistical analysis of the findings revealed that exposure to PM2.5 and black carbon was associated with a reduction in the growth of working memory: an interquartile range increase in PM 2.5 and black carbon levels was associated with a decline of 4.6 % and 3.9 %, respectively, in expected annual growth of working memory.

Outliers are determined as 1.5 times the interquartile range.

The median alendronate treatment time prior to baseline was 2.9 (interquartile range, 1.4 - 5.0) years.

In unmatched prednisolone - treated patients, 251 hip fractures (28.8 [95 % CI, 25.5 - 32.6] per 1000 person - years) occurred over a median follow - up of 1.19 (interquartile range, 0.45 - 2.26) years.

The overall width of the distribution of Outlooks has increased compared to last year: the interquartile spread across all types of contributions is 0.64 million square kilometers compared to 0.53 million square kilometers in 2016.

Boxes in the box plots indicate the interquartile range (IQR) with the median; the whiskers indicate highest and lowest points.

This was accompanied by reduced insulin resistance [ST: median (interquartile range)-0.7 (3.6) vs CON: 0.8 (3.8), p = 0.05]; FFA (ST: -84 ± 30µmol / L vs CON: 149 ± 48µmol / L, p = 0.02); and CRP [ST: -1.3 (2.9) mg / L vs CON: 0.4 (2.3) mg / L, p = 0.05].

The median and interquartile range (IQR) of breast density measures were 24.3 % (9.6 % — 40.6 %) for % DBV, 92.0 cm3 (48.7 — 141.0 cm3) for ADBV, and 301.9 cm3 (162.0 — 486.7 cm3) for ANDBV.

The solid part of the box plot represents a district's interquartile range (that is, the range of values from the district's 25th percentile to the district's 75th percentile) and the line represents the range of values from the district's 10th percentile to the district's 90th percentile.

A powerpoint: reminder and intro to statistical measures but what I think (or hope) is particularly nice is the stem and leaf slides and the slides on calculating quartiles (though incomplete - no interquartile range yet).

Two exam questions where students first have to plot the cumulative frequency graph, then interpret it by finding the median and interquartile range and then construct a box plot from this.

Some teachers, like Palm Beach middle school math teacher Vince Rogers, are against the new standards stating that they are removed from reality as they consist of «teaching sixth grade math skills like box and whisker plots and interquartile range... The reality is that most people will never use that in their real life.»

Students learn how to compare sets of data using box and whisker diagrams to measure the interquartile range and...

The line in the graph above represents the average dispersion for the calendar year in question; the bars represent the interquartile range (i.e. the 25th percentile minus the 75th percentile) of large cap core equity managers in our year - end SPIVA survey.

The boxes depict median (horizontal line) and interquartile range (top and bottom of box), the vertical lines show range, and outliers are shown as separate points

Investigate How big is a raindrop collect data and analyse mode, mean and median, range, interquartile range and standard deviation etc. - with thanks to Stephen Lyon at the National STEM centre.

Interquartile and interdecile ranges, along with the median value, are better for presenting data with these characteristics.

The interquartile and interdecile ranges more clearly show how the data are distributed and can better distinguish outliers, and so provide a better view of the variability of the data.

The median value of these 82 predictions was 3.2 million square kilometers, with an interquartile range (approximately the middle 50 % of predictions) from 2.7 to 3.9 million square kilometers.

The width of the distribution of Outlooks remains narrower for the second month in a row compared to last year: the interquartile spread across all types of contributions is 0.5 million square kilometers, which is a decrease by about 60 % since last year.

«Whiskers» extend out from the quartiles to the last data point that is within one and a half times the interquartile range.