11 Questions
What is the shape of a normal distribution?
Bell shaped
Where is the maximum ordinate of a normal distribution located?
At X = μ
What is the mode of a normal distribution at the center of the curve?
Mode = Mean
What type of distribution is a normal distribution?
Continuous distribution
A normal distribution is asymmetrical around its mean.
False
The area under the curve of a normal distribution is not equal to 1.
False
The mode of a normal distribution is the same as its median.
True
A normal distribution is a discrete distribution.
False
What are the mean and variance of a normal distribution?
The mean is μ and the variance is σ^2
What is the probability density function of a normal distribution?
The probability density function is given by f(x) = (1/σ√(2π)) * e^(-1/2((x-μ)/σ)^2)
What is the shape of a normal distribution and where is the maximum ordinate located?
The normal distribution is bell-shaped and symmetrical about its mean. The maximum ordinate is located at X = μ.
Test your knowledge about the properties of normal distribution, including its bell shape, symmetry, maximum ordinate, continuity, and asymptotic behavior. Explore the mean and variance of normal distribution as well as its probability density function.
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