Explain some of the important characteristics of a normal distribution.
Explain some of the important characteristics of a normal distribution.
allhvasstH
2021-03-08
Answered
You can still ask an expert for help
Expert Answer
insonsipthinye
Answered 2021-03-09
Author has 83 answers
When number of trials of an experiment increases, and then the probability distribution curve becomes smoother and reaches a bell-shaped curve which is called as normal distribution. Some of the important characteristics of normal distribution are listed below.
-The area under any normal distribution must be equal to 1.
-Normal distribution is always symmetrical about the mean.
Conclusion:
Thus, some of the important characteristics of a normal distribution have been explained.
-The area under any normal distribution must be equal to 1.
-Normal distribution is always symmetrical about the mean.
Conclusion:
Thus, some of the important characteristics of a normal distribution have been explained.
Not exactly what you’re looking for?
This is helpful
You might be interested in
asked 2021-02-27
The manager of the store in the preceding exercise calculated the residual for each point in the scatterplot and made a dotplot of the residuals.
The distribution of residuals is roughly Normal with a mean of $0 and standard deviation of $22.92.
The middle 95% of residuals should be between which two values? Use this information to give an interval of plausible values for the weekly sales revenue if 5 linear feet are allocated to the stores
The distribution of residuals is roughly Normal with a mean of $0 and standard deviation of $22.92.
The middle 95% of residuals should be between which two values? Use this information to give an interval of plausible values for the weekly sales revenue if 5 linear feet are allocated to the stores
asked 2021-02-25
Explain why t distributions tend to be flatter and more spread out than the normal distribution.
asked 2021-05-03
Describe in words the surface whose equation is given. (assume that r is not negative.)
a) The plane
b) The plane
c) The plane
d) The plane
e) The plane
a) The plane
b) The plane
c) The plane
d) The plane
e) The plane
asked 2021-12-02
Based on historical data, on average, Florida experiences one flooding event every 2.4 months. Assume that the time between flooding events can be modeled using an exponential distribution. What is the median number of months from now until Florida experiences its next flooding event?
asked 2021-12-05
A certain data set has a variance of 9. Find the standard deviation of the data set.
asked 2021-05-09
Use the two-way table of data from another student survey to answer the following question.
Find the conditional relative frequency that a student likes to lift weights, given that the student likes aerobics.
asked 2021-06-23
A group of students were polled to find out how many were planning to major in a scientific field of study in college. The results of the poll are shown in the two-way table. Which of the following statements is true? A. Three hundred sixty students were polled in all. B. A student in the senior class is more likely to be planning on a scientific major than a nonscientific major. C. A student planning on a scientific major is more likely to be a junior than a senior. D. More seniors than juniors plan to enter a scientific field of study.
