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How do you interpret a scatter plot based on the shape of the distribution and draw a line of best fit?
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What describes the shape of a distribution which is approximately normal?
A "bell" shape.
What are characteristics of the X2?
It is not negative. it is positively skewed, and it approaches a normal distribution as the degrees of freedom increase. Its shape is NEVER based on the sample size.
What is the shape of a z-score distribution?
The standard normal distribution or the Gaussian distribution with mean 0 and variance 1.
What is observed in a scatter-plot that has an inverse relationship between x and y?
A right hyperbola shape.
What is the shape of each distribution in a data set?
The distributions can have any shape that you like.
How do you attract a sparrow?
Scatter mixed birdseed on the ground in the yard into a square-shape.
What shape describes a poisson distribution?
A skewed bell shape.
What describes the shape of a distribution which is approximately normal?
A "bell" shape.
How does the shape of the normal distribution differ from the shapes of the uniform and exponential distributions?
the normal distribution is a bell shape and expeonential is rectangular
What are characteristics of the X2?
It is not negative. it is positively skewed, and it approaches a normal distribution as the degrees of freedom increase. Its shape is NEVER based on the sample size.
How do you attract a chipping sparrow?
Scatter mixed birdseed on the ground in the yard into a square-shape.
What is the expected shape of the distribution of the sample mean?
The distribution of the sample mean is bell-shaped or is a normal distribution.
What is the shape of a z-score distribution?
The standard normal distribution or the Gaussian distribution with mean 0 and variance 1.
What is observed in a scatter-plot that has an inverse relationship between x and y?
A right hyperbola shape.
A distribution with a shape that is symmetrical around the mean with a bell shape is described as?
The distribution described is a normal distribution. It is characterized by a symmetric bell-shaped curve where the mean, median, and mode are all equal and located at the center of the distribution.
The shape of the F distribution is?
skewed right.
Which shape describes a Poisson distribution?
symmetrical
