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You can't estimate std dev by eye; use the range rule of thumb which is: std dev = range/4.
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What is standard deviation stretch?
The standard deviation stretch is used to stretch the output values using a normal distribution. The result of this stretch is similar to what is seen by the human eye.
Are eye colors ordinal data?
no, they are categorical
What do you do if you reject your hypothesis?
If a hypothesis is rejected because it was disproved, then one can rephrase the hypothesis to exclude the disproven data. For example: Hypothesis: White appears black. Data: When viewed by the naked eye in daylight, white appears differently than black. When viewed by the naked eye in darkness, white appears black. Reword hypothesis: In darkness, white appears black.
Would data set on ethnic groups be a qualitative variable?
Some variables in the data set might be qualitative, others might not. For example, if one were to sample newly arrived immigrants to Toronto, Canada and create a data set of information about them one could include both qualitative and quantitative data. One might measure each person's height which would be quantitative, and observe each person's eye colour, which would be qualitative.
What is the difference between bar chart and line chart?
A bar graph is for measuring discontinuous data, for example 'What colour eyes do people in this room have'? This would be a bar chart (number on the y axis and eye colours on the x)A line graph is for measuring continuous data, like temperature, for example.
What is standard deviation stretch?
The standard deviation stretch is used to stretch the output values using a normal distribution. The result of this stretch is similar to what is seen by the human eye.
What is the medical term meaning lateral deviation of the eye or wall eye?
exotropia
What is strabismus characterized by the outward deviation of one eye relative to the other?
Exotropia
Which condition is characterized by the outward deviation of one eye relative to the other?
Exotropia
Can the human eye estimate speed?
Human eye cannot estimate speed because planes are too fast for an eye to estimate speed.
What medical condition is characterized by the inward deviation of one eye relative to the other?
esotropia
Are eye colors ordinal data?
no, they are categorical
How many bits of data can the human eye feed the brain per secound?
The data the eye feeds the brain is not digital and therefore is not measurable in bits.
Is there an objective standard for beauty?
beauty is in the eye of the beholder all beauty is objective and also standard
What is eye ball it means in cooking?
To eye ball it means to estimate the amount you are using in a recipe without measuring it exactly.
Which camcorder has built in red eye reduction?
Red eye reduction is a standard feature on most camcorders.You will find it on many of them.
Why is Jeff Bridges wearing the patch over the right eye John Wayne over the left?
I don't know the exact answer to this, except to say that in the book, Rooster's bad eye is his left eye. That being said, Wayne's was in line with the book while Bridge's is a deviation from it. Would love to know why the Coen's chose to have their Rooster with a patch on the wrong eye.
