Lasers will track their movement,
measuring any deviations from their expected path.
Bell encouraged the young experimenter: if by chance Clauser did manage to
measure a deviation from the predictions of quantum theory, that would «shake the world!»
Climate scientists only
measure the deviation from the average which they call the anomaly.
You'd be pretty amazing if you could
measure the deviation from a straight line of a path segment with that length and curvature.
Not exact matches
These
measures are presented as percentage
deviations from their respective norms.
, Jedrzej Bialkowski, Martin Bohl, Patrick Stephan and Tomasz Wisniewski
measure deviations of actual gold price
from its fundamental value to identify gold bubbles.
After the third longest bull market advance on record, fresh deterioration in key trend - following components within our
measures of market internals (see Support Drops Away) recently joined this extended, overvalued, overbought, overbullish peak, even as the S&P 500 hovers at the top of its monthly Bollinger bands (two standard
deviations above the 20 - period average) and cyclical momentum rolls over
from a 9 - year high.
They
measure changes in analyst earnings forecast dispersion (standard
deviation divided by mean) based on data
from I / B / E / S as the difference between current dispersion and dispersion two months ago.
Standard
Deviation is a
measure of the degree to which a fund's return varies
from its previous returns, or
from the average of all similar funds.
Standard
deviation is considered a
measure of volatility, representing
deviation of a set of data
from a mean.
Moreover, «there is particularly high uncertainty about
measuring the
deviation of output
from its potential,» and the values of the coefficients, a and b, in Taylor's rule need to be specified.
If we can create a script for belief, we can
measure adherence to or
deviation from it.
Any
deviations the Event Horizon Telescope
measures from the predictions of general relativity have the potential to challenge our understanding of black hole physics.
When we
measure the forces between distant galaxies more accurately, will we find
deviations from Newton's laws, as Milgrom suggests?
Previous experiments with beams and containers appeared to give sharply different neutron lifetimes, the most precise measurement using a bottle trap differs by almost four standard
deviations from that
measured in a beam.
«It's a way to monitor climate change by continuing to
measure the
deviation [of the MPP]
from what we have seen in the past,» she says.
Price's device was so responsive it could
measure a disturbance a billionth the weight of a single grain of sand, but the researchers could find no
deviation from Newton's laws of gravity with the reeds separated by a distance of only 0.108 millimeter (1/250 of an inch).
It also sets a benchmark of measurements, because they'll
measure it to that greater precision they already have and therefore any
deviations from those predictions would be more significant.
In most cases they simply look at a cross-section of the population,
measure their cortisol levels, and set the reference range at 2 standard
deviations from the mean.
We conducted our analysis alternately using absolute student achievement,
measured with statewide mean SAT scores for the 1989 — 90 school year and the mean high - school dropout rate calculated
from 1990 census data, and with a second
measure that represents the
deviation of actual achievement
from expected student performance.
On most
measures of student performance, student growth is typically about 1 full standard
deviation on standardized tests between 4th and 8th grade, or about 25 percent of a standard
deviation from one grade to the next.
We included administrative data
from teacher, parent, and student ratings of local schools; we considered the potential relationship between vote share and test - score changes over the previous two or three years; we examined the
deviation of precinct test scores
from district means; we looked at changes in the percentage of students who received failing scores on the PACT; we evaluated the relationship between vote share and the percentage change in the percentile scores rather than the raw percentile point changes; and we turned to alternative
measures of student achievement, such as SAT scores, exit exams, and graduation rates.
A simple cost calculation gives the improvements in student achievement (
measured again in standard
deviations) that could, by the Picus and Odden estimates of benefits, be expected for a $ 100 addition to spending per pupil
from each of the separate programs.
Even if we take the smallest impact estimate
from our analysis (a 1.72 percentile improvement in reading scores, which corresponds to a 0.06 standard
deviation increase), the economic benefits
measure in the range of # 1,375 to # 3,581 over the course of a recipient's lifetime.
The approach adopted by Jacobsen would suggest that it has:
measured as a share of the 8th - grade standard
deviation, the black - white gap has declined
from two standard
deviations to one.
Standard
deviation is considered a
measure of volatility, representing
deviation of a set of data
from the mean.
Standard
deviation is considered a
measure of volatility, representing
deviation of a set of data
from a mean.
Volatility is
measured by standard
deviation, which indicates how much a portfolio's returns vary
from year to year.
From 1980 through 2017, a theoretical index portfolio with equal amounts of Canadian bonds, Canadian stocks, U.S. stocks and international stocks returned 10.3 % annually with a standard
deviation — a
measure of volatility — of 11.6 %.
However, the Sortino Ratio only includes downside risk which is
measured as a
deviation (downside
deviation)
from the norm or minimum acceptable return (MAR).
Dear Akash, Given a choice, I will invest in Tata Ethical Plan A Fund.The Standard
deviation which
measures the volatility of the returns
from a mutual fund scheme is low for TATA fund when compared to Mirae's.
Standard
Deviation measures the dispersion of a set of data
from its mean and is used to
measure the volatility of an investment.
* Volatility (
measured by standard
deviation) for MARKIT CDX.NA.HY 5 - year TOTAL RETURN INDEX, a benchmark for the high yield CDS market, has
from its 2007 inception through June 30, 2014 ranged
from 6 % to 14 % compared to 4 % to 16 % for the Barclays U.S. Corporate High Yield Index and 11 % to 46 % for the S&P 500 ®.
Annualized standard
deviation is a
measure of the dispersion of a set of data
from its mean.
Convexity
measures the
deviation of a bond's price / yield curve
from a straight line; that is, convexity
measures the degree of curvature of the price / yield relationship.
Volatility can either be
measured by using the standard
deviation or variance between returns
from that same security or market index.
(Standard
deviation measures volatility: the higher the number, the more returns vary
from year to year.)
It
measures the degree to which the
deviations of one variable
from its mean are related to those of a different variable
from its respective mean.
Standard
Deviation (StdDev (x)-RRB- Now that we have calculated the excess return from subtracting the risk - free rate of return from the return of the risky asset, we need to divide this by the standard deviation of the risky asset being
Deviation (StdDev (x)-RRB- Now that we have calculated the excess return
from subtracting the risk - free rate of return
from the return of the risky asset, we need to divide this by the standard
deviation of the risky asset being
deviation of the risky asset being
measured.
When you see academic studies analyzing how many stocks you need for proper diversification what they are usually
measuring is a portfolio's expected standard
deviation from the index.
Volatility refers to standard
deviation, a statistical
measure that captures the variations
from the mean of a stock's returns and that is often used to quantify risk over a specific time period.
Standard
deviation is a
measure of a security's historic volatility — the degree of a data set's dispersion
from its mean.
An effective and common method to
measure the
deviation of investment returns
from the average is the standard
deviation of returns.
Your bonds are now down
from 100 % of your portfolio to 12 %, and the amount of risk (
measured in standard
deviation) has increased about three fold.
Standard
deviation is a
measure of the volatility, or how far away
from the mean the outcomes will be based on probability.
No there isn't a concern about the IPCC model and the small
deviations from the
measured temperature evolution during the period around 1970 - 1985.
Even if you leave climate science completely out of it and just
measure extreme temperatures, the statistical record of global temperatures shows that three - standard
deviation events have increased
from 0.25 % of the time (
from 1951 - 1980) to 10 % of the time now.
NCGCP routinely
measured the snow density using a SIPRE corer at several location on each glacier each year, but has, to this date, found no
deviation from the above noted range.
The fact that you can find the standard
deviation of a set of non-random numbers doesn't tell you anything helpful when it comes to
measuring actual temperature within tenths of a degree
from historical data based on antiquated equipment with little control over the method of collection and huge gaps in the areas
measured.
The mean estimates for the 2010 September Sea Ice Outlook based on May, June, and July data were close to the observed value with a rather small quartile distribution (as a
measure of
deviation from the mean).