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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.
36,755 Questions
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How many 3 digit number are such that their first digit equals the sum of the last two digit?
There are 54 such numbers.
There are 54 such numbers.
There are 54 such numbers.
There are 54 such numbers.
Can a data set have the same range and median?
Yes, but the two are measures of very different things. The median is a measure of central tendency whereas the range is a measure of spread.
Nevertheless, the set 1, 2, 3, 4, 4 has a range of 3 and a median of 3.
Note:
In listing the contents of the marble jar, you mentioned yellow marbles twice ...
"2 yellow marbles" and "1 yellow marble". We'll assume there are 3 yellow marbles.
Also note:
You didn't actually say that the numbers 1 through 10 are printed on the 10 sides
of the 10-sided die. We'll assume that they are.
Also note:
You didn't actually say that we select a marble at the same time that we toss the
10-sided die. We'll assume that we're supposed to do that.
Now that we've done the proof-reading and cleaned up the question, we can go ahead
and answer it:
The probability of rolling a 10 with the 10-sided die is 1 out of 10 = 0.1 .
There are 18 marbles total in the jar, and 3 of them are yellow. The probability of
drawing one yellow marble out of the jar is (3/18) = 1/6 .
The probability of drawing 1 yellow marble and rolling a 10 on the die is
(1/6) x (0.1) = 12/3%
What is the probability of tossing a coin 5 times and getting all tails?
The probability of tossing a coin 5 times and getting all tails is:
P(TTTTT) = (1/2)5 = 0.03125 ≈ 3.13%
Why is a stem and leaf plot is useful?
a stem and leaf plot is so important cause if you turn the plot to the left [counter clockwise] then it will look like an organized graph in order from least to greatest you can find mode, range, and median right a way. glad to help!!!
What is trend and correlation?
A trend refers to the general direction in which something is developing or changing over time, often observed in data or market behavior. Correlation, on the other hand, measures the strength and direction of the relationship between two variables, indicating how one may change in relation to the other. While a trend can show an overall pattern, correlation quantifies the degree of association, which can be positive, negative, or nonexistent. Understanding both concepts is crucial in data analysis and forecasting.
What factors to consider when investigating a variance?
When investigating a variance, consider the magnitude and direction of the variance to understand its significance. Analyze underlying data for accuracy and potential errors, and assess any changes in processes or external factors that may have influenced the results. Additionally, evaluate historical trends and performance benchmarks to contextualize the variance within a broader framework. Lastly, ensure that stakeholder input is gathered to provide insights and perspectives on the observed discrepancies.
How many poppies get sold rofly in a year?
The number of poppies sold annually can vary widely depending on the region and the specific context, such as for remembrance events or agricultural production. In the UK, for example, millions of paper poppies are sold each year during the Royal British Legion's Poppy Appeal. However, for precise figures, it's best to consult specific organizations or reports related to poppy sales in a given year.
What is the correlation between dance and mathematics?
hye1>!are you searching for amity holiday homework.!??we've got the same homework.!!who you.??hm./you can find the correlation between dance and mathematics in answers.com or google.co.in.!!!you can find the best answer from wiki encyclopedia>!!
30.66 sq meters
You just multiply the two values.
It is a plant that depends on dead plant or animal tissue for a source of nutrition and metabolic energy.
in·ter·na·tion·al
adj. (Abbr. int. or intl.)
1. Of, relating to, or involving two or more nations: an international commission; international affairs.
2. Extending across or transcending national boundaries: international fame.
n. International
Any of several socialist organizations of international scope formed during the late 19th and early 20th centuries.
Worldly.
Explain in detail the three possible outcomes that may result from this research?
The question is very poorly specified so this answer is simply a wild guess at what the questioner might want.
Three possible outcomes of any research, designed to test some hypothesis, are:
(a) evidence in support of the hypothesis;
(b) evidence disproving the hypothesis; or
(c) evidence that can neither prove (support) nor disprove the hypothesis.
Continents arranged in descending order of their areas?
asia,africa,north america,south america, antartica, europe,australia
Reqd no. is 9 -digits.. available digits are 1 2 3 4 5.. Numbers which are divisible by 4 can be determined by the last two digits.. from the given combinations,, the numbers div by 4 are 12, 24, 32, 44, 52
so.. the number's last two digits can be any of the above 5.
Hence, we have to calculate the combinations for the first 7 digits..
Ans: (5C1)^7 * 5
ie 5^8 = 390625
What is NATIONAL SKILLS REGISTRY and for what purpose it is used by the corporates?
The National Skills Registry is a division of the company NASSCOM, an IT corporation in India. It is meant to test people's skills and aptitude before employment.
