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Observations The bee's wings are moving very fast. The bee's wings are much smaller than its body. Which question is based on these observations A.Do bees fly faster before or after feeding B.At wha?
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∙ 7y ago
Do bees fly faster before or after eating
Jada Bee
Bria Cummerata
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What did Darwin's observation of finches indicate?
His observations indicated that the size of the beaks of finches were responding to the ever changing environment. For instance, if the environment favored large nuts, finches born with powerful beaks capable of cracking them open would survive better than those with smaller beaks.
Can sharks eat ducks?
Yes they do. Tiger Sharks are especially known to eat birds, and some observations suggest that they may have a preference for birds.This website has some more information it, plus some pictures:http://www.billcurtsingerphoto.com/page08tigersharks.html
How do the palpi of the maxillae and the labium function in feeding?
The palpi of the maxillae are used to crush the food into smaller bits. The labium function by processing the food once it is ground up.
Completely white stool in dogs?
Are you feeding a raw diet? Often when dogs are eating only meat their stool will be white as well as much smaller than when they are eating kibble.
How big is a sixty pound dog?
It all depends on the type of dog. Sixty pounds on a beagle might make the dog biger then sixty pounds on a collie. So to answer your question, the smaller the dog, the biiger. The larger the dog, the smaller it is.
What is the upper and lower quartile?
The upper quartile, for a set of ordinal observations, is a value such that a quarter of the observations have a greater value. Similarly, the lower quartile is a value such that a quarter of the observations have a smaller value.
What is the 10th percentile?
In a set of observations it is a value such that 10% of the observations are smaller than the value and 90% are larger. One or both inequalities may be inclusive.
What is quartiles in math?
The quartiles for a set of data are three values - the lower quartile, the median and the upper quartile - such that they divide the data set into four parts with an [approximately] equal number of observations in each. Thus:a quarter of all the observations are smaller than the lower quartile,a quarter of all the observations are between the lower quartile and the median,a quarter of all the observations are between the median and the upper quartile, anda quarter of all the observations are greater than the upper quartile.The quartiles for a set of data are three values - the lower quartile, the median and the upper quartile - such that they divide the data set into four parts with an [approximately] equal number of observations in each. Thus:a quarter of all the observations are smaller than the lower quartile,a quarter of all the observations are between the lower quartile and the median,a quarter of all the observations are between the median and the upper quartile, anda quarter of all the observations are greater than the upper quartile.The quartiles for a set of data are three values - the lower quartile, the median and the upper quartile - such that they divide the data set into four parts with an [approximately] equal number of observations in each. Thus:a quarter of all the observations are smaller than the lower quartile,a quarter of all the observations are between the lower quartile and the median,a quarter of all the observations are between the median and the upper quartile, anda quarter of all the observations are greater than the upper quartile.The quartiles for a set of data are three values - the lower quartile, the median and the upper quartile - such that they divide the data set into four parts with an [approximately] equal number of observations in each. Thus:a quarter of all the observations are smaller than the lower quartile,a quarter of all the observations are between the lower quartile and the median,a quarter of all the observations are between the median and the upper quartile, anda quarter of all the observations are greater than the upper quartile.
What is the lower quartile?
It is the value, in the distribution of a variable, such that 25% (or a quarter) of the observations are smaller than it.
What is the difference between the first and third quartile?
The first quartile, or the lower quartile, is the value such that a quarter of the observations are smaller and three quarters are larger.The third quartile, or the upper quartile, is the value such that three quarters of the observations are smaller and a quarter are larger.
What does quartile in math?
Quartiles in statistics are three values such that the lower quartile, second quartile (better known as the median) and upper quartile divide up the set of observations into four subsets with equal numbers in each subset.a quarter of the observations are smaller than the lower quartile,a quarter of the observations are between the lower quartile and the median,a quarter of the observations are between the median and the upper quartile, anda quarter of the observations are greater than the upper quartile,
What is the fortieth percentile?
It is the value of the variable such that 40 percent of observations are smaller and 60 percent are larger.
What does the lower quartile mean?
It is a value such that a quarter of the observations are smaller than it and three quarters are larger.
What is the interdecile range in the set of numbers?
The first decile (D1) is a number such that one tenth of the observations are smaller and nine tenths are larger. The ninth decile (D9) is a number such that nine tenths of the observations are smaller and one tenth are larger. The interdecile range is D9 - D1
What is the interquartile range in math?
The interquartile range (IQR) is a measure of spread in statistics. The observations (data) are arranged in order of magnitude - usually smallest to largest.Suppose there are n observations. Then calculate (n+1)/4 and round it to m, say. For large n (>30) don't bother with the +1 Then find the values of the observations is positions m and 3m. [That last sentence would be so much simpler if this crap browser allowed superscripts but mth and 3mth is confusing!] The number in position m is called the "Lower Quartile" and a quarter of the observations are smaller than it is. The number in position 3m is called the "Upper Quartile" and a quarter of the observations are greater than it is. The difference between the two values (not m and 3m but the values of the observations in those positions) is the IQR.Since a quarter of the observations are smaller than the LQ and a quarter are larger than the UQ, the IQR contains the middle half of all observations.
A data set consists of 145 observations that range from 56 to 490 What size class interval?
The naive answer to the question is 30. That assumes that the observations are more or less uniformly distributed across the range and, if that is the case, you should get around 5 observations per class. It also assumes that your interest in the observations is uniform: you are as interested in values near 60 as you are in values near 480. If you were only really interested in values above 450, you could class all of 56 to 449 in one big class and split the rest into smaller classes. It is also important to see if the distribution is uniform. If it is skewed in either direction, it would make more sense to have smaller classes where the observations were more dense and wider classes where they were sparse.
What does inquartile range mean in math?
It has no meaning. In statistics, if you have a set of observations, the lower quartile (Q1) is the value such that a quarter of the [number of] observations are smaller and three quarters are larger. The upper quartile, Q3, is defined similarly as the value such that a quarter of the observations are larger. The interquartile range, is the distance between these two: IQR = Q3 - Q1.
