hat is the shape of distributio

Q: Tori was collecting shoe sizes from her customers for ordering shoes for inventory. She collected…

A: Step 1:To determine if the data has a normal distribution, we can create a histogram and visually…

Q: Explain Student t distribution & F distribution?

A: Student t distribution: Shape of a student’s t distribution is bell shaped curve with mean zero and…

Q: Which of the four sets of data represents a normal distribution? O (1, 2, 3, 3, 3, 2, 1) {-10, -8,…

A: We have given that the four sets of data. Here we need to find out that which one showing the normal…

Q: Describe in brief the uniform distribution.

A: The uniform distribution is a probability distribution which is used when the outcomes are equally…

Q: What distribution could be used to approximate a t-distribution with v=90 degrees of freedom?

A: degrees of freedom v=90

Q: Which of the four sets of data represents a normal distribution? O { 10, 12, 13, 13, 13, 14, 16} O…

A:

Q: Search and describe the main feature of the t-Distribution (or Student distribution).

A: The t-distribution also known as Students' t-distribution is a continuous probability distribution.…

Q: What do you mean by Multivariate Distributions?

A:

Q: What are the shapes of these distributions? Are they symmetric, left, or right skewed? Are there any…

A: Introduction A box and whisker plot is a graphical representation which shows the variation in the…

Q: This is the pseudonym or pen name used by the person who published about the t-distribution.

A:

Q: Differentiate the different distributions 1. Normal 2. t-distribution

A:

Q: How to create a frequency distribution?

A: Frequency of each class is obtained by counting the number of times each data point appeared in each…

Q: How is normal distribution can be misused in a airline company?

A: Introduction The normal distribution is a continuous prob. dist.

Q: What are the properties of F distribution?

A:

Q: The normal distribution is a family of distributions that is often used to model operational…

A: The distribution of the size of the  mechanical parts such as ball bearings, shaft produced by any…

Q: What is the median of a continuous random variable? What is the median of an exponential…

A:

Q: What is Frequency Distribution?

A: Sometimes,tabular representation of a data set is very useful in viewing the characteristics of the…

Q: What do you understanding by a distribution function?

A: The objective is to define the distribution function. And the properties of the distribution…

Q: How is the shape of the F distribution affected by the degrees of freedom?

A: Given data How is the shape of F distribution affected by the degrees of freedom

Q: Identify two uses of Poisson distributions.

A: Poisson Distribution is used for independent events which occur at a constant rate within a given…

Q: Describe what actually histograms show in distributions in operations ?

A: Introduction - Graphical methods in statistics These methods are useful aids to portray the results…

Q: a. Reflect how normal distribution will be useful in your field? Give an application related to…

A: Normal distribution is one of the very important tools used in statistics. It helps to determine…

Q: Which is correct for a distribution that is skewed to the left?

A:

Q: Explain kurtosis of the distribution?

A:

Q: The average number of cavities that 30-year-old Americans have had in their lifetimes is 9. Do…

A: From the provided information, Sample size (n) = 16 Level of significance (α) = 0.10

Q: The choice of classes in a histogram can change how the distribution appears has no impact on the…

A: A histogram is a graphical representation of quantitative data used to classify data into grouped…

Q: Identify if its true or false For any normal distribution, the probability that the random variable…

A: Out aim is to identify the statement is true of false