Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
Total questions 73500
Follow
Utkarshsingh1994 [27]
removed How long is 1decimeter from Statistics 27 May 2012 01:29
ID1659808438
added What is the diameter of the summit to Statistics 27 May 2012 00:41
ID0843635765
wrote the first answer to What r girls better at than boys 27 May 2012 00:25
ID1247831111
added How many city blocks are in an eighth of a mile to Statistics 26 May 2012 23:06
Answers
Mehtamatics
Alcohen2006
C2H5.OH
David Gambell
TalkingTom
Edits
Rafaelrz
Theprismgroup
Keats
Mehtamatics
Mannydlr
Organization
Peterc14
Keats
Dfoofnik
An8thg
WNY007
Questions
Brookwilson
Tolulope Olubunmi Adeniji
Danson juma
Leeteuk124
Bestbird7788
Community
Gaines Fox
Hellohi24
Jessi Zavala
HalhulKing = 1 in 13Diamond = 1 in 4
Popularity: 63 • Tools: Recategorize
Because answer will definitely fall within the range but not necessarily group together evenly throughout the whole range.
Popularity: 63 • Tools: Recategorize
if you flip a coin once, the chance it will be heads is 50%
Popularity: 63 • Tools: Recategorize
No. Variance and standard deviation are dependent on, but calculated irrespective of the data. You do, of course, have to have...
Popularity: 63 • Tools: Recategorize
0.53 = 0.125.
Popularity: 63 • Tools: Recategorize
Allocated Necrofeliac Of Virtual Agencey.
Popularity: 62 • Tools: Recategorize
100 X (number unemployed) / (number unemployed + number employed)
Popularity: 62 • Tools: Recategorize
Tally
Popularity: 59 • Tools: Recategorize
Frequency/Class width (In a histogram it is on the y-axis, and the frequency is the area of the bars) This GCSE Bitesize...
Popularity: 59 • Tools: Recategorize
is 9 million telephone numbers: from 100-0000 to 999-9999. A 7-digit phone number is no different than a 7-digit number. Each...
Popularity: 59 • Tools: Recategorize
No.For example, consider a group of people whose height ranges from 1.5 metres to 2.0 metres. The range for this data set is...
Popularity: 59 • Tools: Recategorize
AnswerOne example is the "Five Number Summary" consisting of the sample's minimum, lower quartile, median, upper quartile and...
Popularity: 58 • Tools: Recategorize
Qualitative: Description with your own point of view: Description with numbers, exact. ex: the table is blue; that would be...
Popularity: 58 • Tools: Recategorize
where you take away the 10% of the data from 90% of the data
Popularity: 58 • Tools: Recategorize
Valid Data is Data that is correct and can be used. Invalid data is corrupt and unuseful.
Popularity: 58 • Tools: Recategorize
Charleston, South Carolina
Popularity: 58 • Tools: Recategorize
it implies the degree to which the strate choosen for research is apt
Popularity: 58 • Tools: Recategorize
>>variance While it is true that, in many cases, variance does provide a good deal of information, particularly for...
Popularity: 57 • Tools: Recategorize
Without getting into the mathematical details, the Central Limit Theorem states that if you take a lot of samples from a certain...
Popularity: 57 • Tools: Recategorize
Variables in Qbasic are divided into two groups. There are numerical variables and string variables. This is how you would use...
Popularity: 57 • Tools: Recategorize
You add all the numbers. Then you divide the numbers by the number that indicates how many numbers you have. For example, the...
Popularity: 57 • Tools: Recategorize
The Scientific Method is the process of solving a question or hypothesis.
Popularity: 57 • Tools: Recategorize
Tally You can extend the idea of tally further to what Statisticians refer to as a Stem & Leaf Plot, which is a simple...
Popularity: 56 • Tools: Recategorize
Myriad usesThere are so many uses it boggles the mind. I will list a few, and perhaps people will add to it over time. Setting...
Popularity: 56 • Tools: Recategorize
Approx. 3, 720 ft. See related answers.
Popularity: 56 • Tools: Recategorize
In statistics, θ, the lowercase Greek letter 'theta', is the usual name for a (vector of) parameter(s) of some general...
Popularity: 56 • Tools: Recategorize
Some might suggest a point in 3-D. But the fact that it is in 3-D space does not make it a 3-D solid. A point is not a 3-D solid...
Popularity: 56 • Tools: Recategorize
yes
Popularity: 55 • Tools: Recategorize
It is not an exact science Actually, statistics is an exact science. It is the application of the results that leads to...
Popularity: 54 • Tools: Recategorize
No. There are many symmetrical distributions that are not Normal. A simple one is the uniform distribution:
Popularity: 54 • Tools: Recategorize
Statistics have a set of applications in every fields of study as it is the science of data collection, analysis and...
Popularity: 53 • Tools: Recategorize
these are the stats for woman: 2-5% of woman have hyperactive thyroid. around the world 1000 woman are diagnosed with...
Popularity: 53 • Tools: Recategorize
Men live on average seven years less than women; life expectancy in the United States is 72 years for men and 79 years for women.
Popularity: 52 • Tools: Recategorize
The z-score is a statistical test of significance to help you determine if you should accept or reject the null-hypothesis;...
Popularity: 52 • Tools: Recategorize
AnswerIt is defined as the positive square root of the mean of the squared deviations from mean. The square of S.D is called...
Popularity: 51 • Tools: Recategorize
Some of the advantage of the Extended Service Set (ESS) are that it allows for wider area of coverage and more users than the...
Popularity: 51 • Tools: Recategorize
It depends on the specific test.
Popularity: 51 • Tools: Recategorize
the atrial repolarization occurs during the QRS complex of the ECG but is obscured by the ventricle depolarization.
Popularity: 51 • Tools: Recategorize
If the order of the roll matters (i.e. you start with die #1, roll it and record it's number, then do die #2, and so on), then...
Popularity: 51 • Tools: Recategorize
Sampling error leads to random error. Sampling bias leads to systematic error.
Popularity: 51 • Tools: Recategorize
The short answer is "random sample," but that, unfortunately, is neither specific nor complete. It is not specific because there...
Popularity: 50 • Tools: Recategorize
In statistics a Bell curve is the most common way that the distribution of results is plotted. If you know the mean and the...
Popularity: 50 • Tools: Recategorize
Lamdba (like most Greek letters in statistics) usually denotes a parameter of a distribution (usually of Poisson, gamma or...
Popularity: 50 • Tools: Recategorize
The commonly used definition is that discrete data can only take integer values. However, that definition is seriously flawed...
Popularity: 50 • Tools: Recategorize
The statement is false. The binomial distribution (discrete) or uniform distribution (discrete or continuous) are symmetrical but...
Popularity: 50 • Tools: Recategorize
One example is the "Five Number Summary" consisting of the sample's minimum, lower quartile, median, upper quartile and maximum.
Popularity: 49 • Tools: Recategorize
A type 2 error is when you accept your null hypothesis when in fact the alternative is true. A type 2 error is also known as a...
Popularity: 49 • Tools: Recategorize
The area of a circle is found with the equation: Area = Pi x radius2. To find the radius, divide the diameter by two. The next...
Popularity: 49 • Tools: Recategorize
In density, composition and size. None of them look the same.
Popularity: 49 • Tools: Recategorize
A large degree of variation between individual measurements, in terms of the units used.
Popularity: 49 • Tools: Recategorize
1/4 (25%)
Popularity: 49 • Tools: Recategorize
The possible outcomes of a single dice is 6 ( 1,2,3,4,5, 6). If two such dice are rolled the possible outcomes are 6 multiplied...
Popularity: 49 • Tools: Recategorize
assets value $200000and number of year five cash flow is 70000,80000, 90000,90000and100000.and depreciation are $40000 each year...
Popularity: 48 • Tools: Recategorize
Standard error is random error, represented by a standard deviation. Sampling error is systematic error, represented by a bias in...
Popularity: 48 • Tools: Recategorize
The standard answer is that a positive statistical correlation, no matter how strong, never proves anything about the causal...
Popularity: 48 • Tools: Recategorize
The sample space when tossing a coin three times is [HHH, HHT, HTH, HTT, THH, THT, TTH, TTT] It does not matter if you toss one...
Popularity: 47 • Tools: Recategorize
Well, let me start by saying I may be completely off base here but concerning measures of variability in statistics there are...
Popularity: 47 • Tools: Recategorize
Before conducting a significance test, the statistician will choose an alpha level. Depending upon the severity of having type I...
Popularity: 47 • Tools: Recategorize
There is statistical significance, an arbitrary limit whereby an observed difference could reasonably be assumed to be due to...
Popularity: 46 • Tools: Recategorize
Statistics is primarily used either to make predictions based on the data available or to make conclusions about a population of...
Popularity: 46 • Tools: Recategorize
You're probably panicked and shy You may have low blood pressure, but syncope is something that needs to be examined by a doctor.
Popularity: 46 • Tools: Recategorize
the probabiluty of two coins landing on tails is 1/2 x 1/2 = 1/4, or one chance in four
Popularity: 46 • Tools: Recategorize
How about 1 to the power 2 to the power 3 etc etc to the power 8 to the power 9?
Popularity: 46 • Tools: Recategorize
One definite drawback is that it is usually derived based on historical data and does not take into account future factors.
Popularity: 45 • Tools: Recategorize
2/3 can be converted to 4/6. So 4/6 - 1/6= 3/6 or 1/2
Popularity: 45 • Tools: Recategorize
Quadrant, Right angle triangle, cube, cuboid, rectangle, square and others
Popularity: 45 • Tools: Recategorize
The sample space when flipping a coin is [heads, tails].
Popularity: 45 • Tools: Recategorize
Popularity: 44 • Tools: Recategorize
Example of inverse proportion is: Density = Mass/Volume Why??? Because the formula represents that the density is directly...
Popularity: 44 • Tools: Recategorize
call me at 923325063036. i will tell you
Popularity: 44 • Tools: Recategorize
Scatter plots and Line graphs have similarities in that they both use an X-Y axis. But a line graph has a line or curve to...
Popularity: 44 • Tools: Recategorize
Quartile Deviation (QD)The quartile deviation is half the difference between the upper and lower quartiles in a distribution. It...
Popularity: 43 • Tools: Recategorize
a census is data that is collected from various amounts of people and then calculated into a percent
Popularity: 43 • Tools: Recategorize
http://www.knowledgerush.com/kr/encyclopedia/Boltzmann_distribution/
Popularity: 43 • Tools: Recategorize
Food packaging labels, weather forecasts, quality testing for products, and voter polls all use statistics for prediction. The...
Popularity: 43 • Tools: Recategorize
3.4 kilometers=11,154.8556 feet, algebraic steps below: 3.4 km*100000 cm1 km*1 in 2.54 cm*1 ft 12 in=11,154.85564 ft
Popularity: 43 • Tools: Recategorize
Sociology is the study of human behavior in a social environment and how social interaction relates to development of mental and...
Popularity: 43 • Tools: Recategorize
Each sample produces its own scatterplot. Through this sample scatterplot, we can plot a sample regression line (SRL). The sample...
Popularity: 43 • Tools: Recategorize
what is Allstates 5 digit company code number,,,,,, it is asking for it on my tag renewal for the county..
Popularity: 43 • Tools: Recategorize
A random sample of 15 observations from the first population revealed a sample mean of 350 and a sample standard deviation of 12....
Popularity: 42 • Tools: Recategorize
random, clumping and uniform
Popularity: 42 • Tools: Recategorize
Logging in this case means making a record of something. Data is information about something or someone. Therefore data logging...
Popularity: 42 • Tools: Recategorize
