make a short description about the shape of distribution

Q: Describe about TABLE FOR F DISTRIBUTION.

A: The F Distribution is a continuous probability distribution which is positively skewed (Right…

Q: The average American gets a haircut every 39 days. Do college students get their hair cut less…

A: A hypothesis test is a statistical  method that uses sample data to evaluate a hypothesis  about a…

Q: Write down the important properties of the Normal Curve.

A: A normal curve is identified using the values of the mean and standard deviation to show the…

Q: Provide 2 examples or situatuons depicting normal distributions. Explain each situatuon

A: A normal distribution is a type of continuous distribution where most of the data lie in the center…

Q: When the size of samples gets larger, the standard error of the sample means…

A: Solution Since sample size (n) is inversely proportional to standard error, The standard error…

Q: Choose the correct options and pls tell me why

A: a.  The response variable is jan_temperature. b. The explanatory variable is Latitude.c. The…

Q: The average retirement age in America is 62 years old. Do small business owners retire at a…

A: a. The results shows that a survey of small business owners who have recently retired. The average…

Q: amma distribution with mean value 6 ms and standard deviation 3.46 (su Distribution, "O). .What are…

A: Given: Let X be the random variable which has a gamma distribution with mean = 6 and standard…

Q: Help me understand how to find the Quartiles

A: Given : data To find: quartiles

Q: What are the Properties of the Normal Curve?

A: A normal curve is identified using the values of the mean and standard deviation to show the…

Q: I am having trouble with Frequency Distribution and the whole process. Would you help please?

A: Frequency informs you how frequently something has occurred. The frequency of an observation informs…

Q: The average retirement age in America is 62 years old. Do small business owners retire at a…

A: Hi, Since your question has more than 3 parts, we have solved only the first three subparts for you.…

Q: how about the equation of the normal line?

A: Apologies for the inconvenience. Here is the solution for the normal line:   From the original…

Q: Clearly mention the statistical functions use for the analysis

A: Here are the statistical functions that can be used for each of the six analyses mentioned earlier:…

Q: median and IQR

A: IQR is the Interquartile range it is also called midspread or it denoted the middle 50% of the…

Q: Describe about the Properties of the Normal Curve?

A: A normal curve is identified using the values of the mean and standard deviation to show the…

Q: what is the symbol for the first parameter of the distribution and whats the value?

A: Answer: - Actually we have p=0.40  and sample size n=100  , This is the binomial Distribution

Q: A plot of the residuals and frequencies is commonly called a

A: When there is an association between two variables, one variable may be expressed as a function of…

Q: The distribution for the time a patient of a medical center spends waiting for an appointment is…

A: Define empirical rule first .  Empirical Rule :  The empirical rule, also referred to as the…

Q: Distinguish briefly the descriptive and inferential statistics

A: Descriptive statistics: It is a simple way to describe a dataset. It is that part of statistics…

Q: Define P-value?

A:

Q: Question is describe a type I error

A: In statistical testing type, I error is very important in rejection of the true null hypothesis  or…

Q: Mention two real life applications for the distribution.

A: There are lot of real life applications of distributions. The of those are as following   1.…

Q: Calculate Descriptive statistics of logarithmic returns such as Mean, Median, Minimum, Maximum,…

A: Using Excel, Enter the data as given below, Series ID USD AUD CNY JPY EUR…

Q: provide the NORMAL CURVE of the solution

A:

Q: Find out some examples for statistic and parameter?

A: To find some examples of Statistic and Parameter Statistic: The statistic refers to the number that…

Q: State three examples where similar averages are associated with very different distributions Go…

A: Given :  State three examples where similar averages are associated with very different…

Q: Calculate values and create frequency distribution graph to represent data 1,3,2,5,2,0,2,1,2,1,3,0,7…

A: First we have to calculate frequency And than we have to draw frequency distribution graph.

Q: 6. Suppose you walk a hiking trail at a speed which is uniformly distributed from 4 to 6 miles per…

A: the pdf of the duration of the trip

Q: How to estimate distribution

A: Steps to estimate a distribution1) Split the sample space into bins2) Count the no of samples that…

Q: what does uncertainty of the average by propagation mean? show me an example

A: Uncertainty of the average by propagation mean:Let the value of x be a±b…

Q: Please examine the graph below, which is a histogram summarizing a sample of data. What can we…

A: we have to identify true statement about the shape of given histogram . histogram :…

Q: What are the steps for the Constructing Relative Frequency Distributions?

A:

Q: How to find Distribution while given Estimator in point estimator

A: If you have an estimate and wish to know the probability distribution from which it is formed (i.e.,…

Q: Figure 4 plot_t(df = 994.04, shadeValues = c(-2.8495, 2.8495), direction = "beyond") t(994.04)…

A:

Q: Because most data vaules are on the left of a graph, we would say that a dot plot shows a…

A: The dot plot is used to depict the distribution of data . By observing the dot plot, one can tell…

Q: How to Make judgments about the size of the standard error of the estimate from a scatter plot?

A: Standard error: An estimate of the standard deviation of a statistic, based on sample data, is…