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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
What is the use of mean median and mode in business and industries?
mean can be used in business and industries for comparing purposes. mode as it gives us the value which occurs most often, it can be use to determine the shoe sizes especially in shoe manufacturing industries. median is used to determine the skewness of data
How do you set up a box and whiskers plot with multiple numbers?
By transferring the numerical data from the cumulative frequency curve into a box and whiskers plot.
What is the sizzle of a sample space for all the outcomes possible from the rolling 6 dice?
Not sure about the relevance of sizzle! The size of the sample space is 46656.
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What is the probability of obtaining tails or a five (Enter the probability as a fraction.)?
this isn giong to be my answerP(tails and 5) = 1
P(tails or 1) = 2
In the calculation of variances why are they squared?
Try calculating the variance without the squaring bit - it gives 0 every time. Squaring allows you to ignore the direction (sign) of the number.
What is 16 and five sixths minus 12 and two thirds in simplest form?
Question = 16 5/6 - 12 2/3 Step 1: Change it into a mixed fraction
= 101/6 - 38/3 Step 2: Common denominator
= 101/6 - 76/6 Step 3: Subtract the two values
= 25/6 Step 4: Simplify (Change it back to proper fraction)
= 4 1/6 So the answer is 4 1/6.
What is the average number of nose jobs performed annually?
On average, 350,000 Americans get nose jobs every year.
What are the possible outcomes when honesty is not practiced during experimentation?
It depends on the country and societal norms of the researcher as well as the seriousness of the offense. Generally, dishonesty in the laboratory is not a crime and so is not punished in this way. However, if for instance the research was done for medical purposes (studying the effects of a medicine for instance) and the bad research results in deaths, the consequences can be quite serious (in the US, this would still not be taken up by a criminal court of law, but rather a civil lawsuit). More often though, such dishonesty just results in the researcher getting a very poor reputation, and perhaps the loss of his/her job and loss of sources of funding for research.
If the order makes a difference, then there are
(8!) / (4!) = (8 x 7 x 6 x 5) = 1,680possibilities.
If the order doesn't matter ... "1234" is the same thing as "1324" ... then there are
(8!) / (4! x 4!) = 70 possibilities
Why is the probability of rolling a sum of 2 the same as the probability of rolling a sum of 12?
Because each can occur in only one case. If you roll two, 6-sided dice the only way to get a sum of 2 is when they are BOTH 1's. The only way to get a sum of 12 is when they are both 6's. Thus these are the two least likely (most extreme) sums. For example there are two ways to get a sum of 3 (a 1 on one and a 2 on the other OR the reverse) or 11 (a 5 on one and a 6 on the other OR the reverse). There are even more ways to get 4 (1-3,3-1,2-2)...
x+ bicycle = pie chart +2 divided by three dolphin 25 killer whales and a few sharks, possible a penguin but manly killer whales. ms24jh7ko
Does range mean median mean or mode?
Range is finding the difference in the highest number and the lowest number in a set of numbers
