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Statistics
Statistics deals with collecting, organizing, and interpreting numerical data. An important aspect of statistics is the analysis of population characteristics inferred from sampling.
36,756 Questions
When four fair coins are tossed list the ways of getting tails on the first coin?
THHH,
THHT, THTH, TTHH
THTT, TTHT, TTTH,
TTTT.
THHH,
THHT, THTH, TTHH
THTT, TTHT, TTTH,
TTTT.
THHH,
THHT, THTH, TTHH
THTT, TTHT, TTTH,
TTTT.
THHH,
THHT, THTH, TTHH
THTT, TTHT, TTTH,
TTTT.
How do you find mode for these numbers 22 55 43 26 33 36 43 25?
The way to find the mode of all number groups is to put them in order from least to greatest, then find the number that occurs most often. So, arrange them like this:
22, 25, 26, 33, 36, 43, 43, 55. The number that occurs most often is 43; thus 43 is the mode.
it doesn't have to be in order
What is the median if the numbers are an even ammount?
first, you would put the numbers in order
then, you would add the 2 numbers and divide it by 2
Working at the cash register, owning your business having to count the boxes and last but not least working at a bank.
Measurements that fall beyond three standard deviations from the mean are called?
Extreme values. They might also be called outliers but there is no agreed definition for the term "outlier".
Can you make graphs from databases?
As long as you have your data in a data table and you know how to make a graph, yes.
Would you measure a bear in meters or decimeters?
Meters are closer to what you would measure an animal of that size with.
If you toss a coin 50 times how many times do you think it will land heads up?
as many times as it lands on its tail.
What is the largest number using 12279?
Using the digits 12279, the largest number that can be represented is 97,221.
What are the mean median modeand mid range of the height of the highest waterfall?
The mean is its average height. The median is the point in the waterfall where exactly half the height is below you and half above you. The mode is the highest value of height, in this case the top. For the mid-range, divide the total height by four and label the three dividing lines, from bottom to top, as Q1, Q2, Q3. Your mid-range is Q3 - Q1.
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What does the term modes of communication mean?
This is a term that can have various meanings. It's possible that it refers most commonly to various technological modes of communication:
- telephone
- social media
- web
- voice
- radio or television
It may also refer to how communication is socially organised:
- committee
- workshop or atelier
- broadcast
- talk or speech
Then it might refer to the style of the communication:
- question-and-answer
- command
Is an outlier the last number of a set of data?
Not necessarily.
If the data are not ordered by size, it could be anywhere in the data set.
If the data are ordered, it could be the last. But equally, it could be the first. Also, it could be the last two, three etc, or one from each end.
Essentially, an outlier is a value that is an "abnormal" distance from the "middle". The middle may be the median or the mean of the data set (usually not the mode). The "abnormal" distance is generally defined in terms of a multiple of the interquartile range (when median is used) or standard deviation (when the mean is used).
26 x 26 x 26 x 10 x 10 x 10 = 17576000
What do you think these are statistics?
The question refers to "these". In such circumstances would it be too much to expect that you make sure that there issomething that these refers to?
