Explain how to decide when a normal distribution can be used to approximate a binomial distribution. Choose the correct answer below. O A. If np<5 and nq <5, the normal distribution can be used. OB. If np>0 and nq>0, the normal distribution can be used. O C. If np 5 and nq 5, the normal distribution can be used. O D. If np 25 and nq 25, the normal distribution can be used.

Q: What sentence in the following list is wrong?   Group of answer choices A. Sample distribution shows…

A: As PER Central Limit theorem If Sample size is greater than 30 than Sampling distribution Is…

Q: Name 10. Suppose that x has a distribution with μ = 20 and σ = 3. If a random sample is taken of…

A: Step 1:Suppose that x has a distribution with μ=20 and σ=3.If the sample size is 43.Step 2:The mean…

Q: Decide which of the following statements are true.    A.Normal distributions are symmetric, but they…

A: Answer - Decide which of the following statements are true.

Q: Why do we have to define a distribution for a random variable? Choose the best statement below.…

A: From the given question,

Q: Continuous distribution. Draw a bell shaped curve to show the x and z values and the probability…

A: The objective of this question is to find the height that separates the tallest 10% of the college…

Q: The Law of Large Numbers (LLN) says O The distribution of the sample mean should approximate a…

A: It states that if you repeat an experiment independently a large number of times and average the…

Q: Determine whether the following statement is true or false. The shape of the distribution shown is…

A: Solution-: The shape of the distribution shown in given graph is best classified as uniform. True or…

Q: A bus comes by every 7 minutes. The times from when a person arives at the busstop until the bus…

A: Person has already been waiting for 1.2 minutes. The total waiting time must be between 2.9 and 4.3…

Q: Decide which of the following statements are true.

A: here use basic of normal distribution

Q: to X. a. Determine the height and draw this uniform distribution. 20 b. How long does the typical…

A: Here AS PER POLICY I HAVE CALCULATED FIRST 3 SUBPART PLZ REPOST FOR REMAINING PARTS

Q: Interpret the P-value. Choose the correct answer below. O A. If 100 random samples of size n = 35…

A: Given thatSample size (n)=35Population mean =105t test statistic=-3.0600We have to interpret the p…

Q: Assume that a randomly selected subject is given a bone density test. Bone density test scores are…

A: Obtain the 7th percentile of the distribution.   The 7thpercentile of the distribution is obtained…

Q: If a distribution is normal with mean 11 and standard deviation 4, then the median is also 11. O…

A: Given that, the distribution is normal with mean 11 and standard deviation 4.

Q: he population mean and standard deviation are given below. Find the required probability and…

A:

Q: c. If one of the trials is randomly chosen, find the probability that it lasted between 16 and 22…

A: Mean()=15standard deviation()=6

Q: One graph in the figure represents a normal distribution with mean μ = 6 and standard deviation o=3.…

A: Solution-: For one variable: μ=6,σ=3 For second variable: μ=16,σ=3 Both graph represents normal…

Q: Examine the image below and then answer all parts of the question under it. Enter your answers as…

A: a) There are 4 yellow objects in 10 objects.So, P(yellow)=410=0.4b) There are 3 hearts in the 10…

Q: Find the mean for the given frequency distribution. Round to three decimal places. O A. 2.907 O B.…

A: The mean is calculated as Mean =∑fx∑f

Q: A normal probability plot of data from a sample of a population is shown to the right. Assess the…

A: A normal probability plot is given for a sample data, the objective is to assess the normality of…

Q: The amount of time that people spend at Grover Hot Springs is normally distributed with a mean of 67…

A: Given data: Mean = 67 Standard deviation  = 15

Q: Explain how to decide when a normal distribution can be used to approximate a binomial distribution.…

A:

Q: Continuous distribution. Draw a bell shaped curve to show the x and z values and the probability…

A: The objective of this question is to find the probability that a male student's height falls between…

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.