What does l’Hospital’s Rule say?

Q: Which of these two research objectives may be addressed using Chi-Square test of independence?

A: Chi square test of independence is used to determine whether two variables are dependent or not.

Q: How we can Use the Ordinary Least Square Estimator?

A: Ordinary Least squares method: OLS is a technique used for modeling continuous. It is the type of…

Q: What are the criteria and steps needed to take to asses the degree in which an independent variable…

A: The degree in which an independent variable causes changes observed in the dependent variable is the…

Q: Briefly discuss how ANCOVA is different from ANOVA.

A: ANOVA is an effective technique for carrying out researches in various disciplines like business,…

Q: Illustrate the rejection region

A: For the given hypothesis testing, we  need to illustrate the rejection reguon and test the…

Q: The City Council proposed to utilize government-owned land with an area of 21,600 square meters.…

A: Illustration and Representation of Variables: Let, x = Number of tents y = Total average number of…

Q: What is The Extreme Value Theorem?

A: Given,           To define Extreme Value Theorem

Q: · Consider cm.

A: Given that, RT = 12.5 cm ; ST = 10 cm ; ∠T=37° Then using the trigonometric ratios we get,…

Q: swer.

A:

Q: (V + ) dx

A: Hey, since there are multiple questions are posted, we will answer first question.

Q: 2. Eind distribution

A:

Q: We can make a causal claim from the results of the chi-square test ? tru or false

A: False

Q: what is the importance of chain rule in antidifferentiation?

A: Antiderivative Chain Rule Antiderivative Chain Rule Chain rule plays a very important role when we…

Q: which method has better accuracy simpson's 1/3 rule or simpson's 3/8 rule?explain

A: Simpson 13rd rule for a function g(x) over the interval [a,b] with "n" partitions is defined as…

Q: In a test of roughly 2000 men and women, those with moderately high blood pressure (averaging 164/89…

A: A population of 2000 men and women, all underwent a memory reaction test. Of them some had high B.P.…

Q: When does z test is said to be accurate?

A: A z-test is a statistical test used to determine whether two population means are different when the…

Q: Explain about why z Test Is Appropriate.

A: The z test is basically a statistical test for testing whether is there any difference between…

Q: Explain the Empirical Rule.

A: To define Empirical rule:

Q: the margine of error is always greater than or equal to the standard error?

A: In estimating from a random sample, the difference between an estimator and a parameter can be…

Q: What test should I use for this problem?

A: Given: Let, X: Athlete on 13 mg caffeine Y: Athlete on no caffeine

Q: How do you know when to use a z -test vs. t -test?

A: Z-tests are statistical calculations that can be used to compare the means of a sample's population.…

Q: The City Council proposed to utilize government-owned land with an area of 9,600 square meters.…

A:

Q: Differentiate e

A:

Q: es that eating breakfast in the morning causes increased alertness throughout the day. What research…

A: A controlled randomized experiment is a procedure that plans the experiment, conducts, analyzes, and…

Q: What is e?

A: Given : To discuss what is e?

Q: What is the difference between z test and t test

A: z-test is a statistical method which is used in order to determine that whether the two-sample means…

Q: Explain in your own words, why does the Simpson's rule need to have a number of subintervals n =…

A:

Q: What is the applicability of mathematical foudation of numerical methods?

A: Numerical methods are used to find the solution for the problems and they are comparatively better…

Q: -dx —бх+12 х2

A: To find the antiderivative

Q: Fird the sdution of follouring ordmary differential eqation -2x

A:

Q: The dorivative of

A: To find: The derivative of the function fx=sin1+cosx. Formula used: Chain rule of derivative:…

Q: 5. Use the Simpson's rule te

A: Explanation of the solution is given below...

Q: The recommended intake for Calcium for adults is 1000 mg per day. A researcher is interested to…

A: The researcher is interested to determine if adults with high income level have more calcium intake…

Q: What is the difference between Rolle's Theorem and The Mean Value Theorem? Explain

A: See the details solution in below

Q: The National Highway Safety Administration recognizes that the antilock braking system as a…

A: Given information: Claim: The automobiles without the system are involved in more fatal crashes than…

Q: An engineer wants to compare the tensile strengths of steel bars that are produced using a…

A:

Q: we can make a causal claim from the results of the chi-square test

A:

Q: Find the coefficient of skewness using Karl-Pearson's and Bowley's.

A: Obtain the median of the dataset: Given data represents the values of X = scores of intelligence…

Q: Explain the benefit of L’Hôpital’s Rule.

A: L'Hopital's rule is the rule to determine  the limit of any given function, which is almost…

Q: Illustrate the standard error of z'?

A: Standard error (z-standard normal variable): The standard error of the mean is defined as the value…

Q: Show that Lindeberg's condition follows from Lyapounov's condition.

A: Q

Q: Use Little’s Law to evaluate the three key processmetrics

A: Little's law is used in queueing theory . This law has diverse applications in all systems.

Q: Find the most general antiderivative or

A: Given query is to find the integral.

Q: The City Council proposed to utilize government-owned land with an area of 9,600 square meters.…

A: GivenTotal area=9,600 sq.metersArea to plant mango tree=13(Total area)To find:Rate at which the…

Q: State the empirical rule as specialized to variables.

A: Empirical rule- It is also called as 3-sigma rule, because in this all the data falls under 3…

Q: What is the excluded value for y = -? X - 2

A:

Q: a) Find the error term in Simpson’s Rule? b) Discuss the numerical Analysis used in computer…

A:

Q: What is a situation where you would test for homogeneity?

A: Chi-square test of homogeneity:  Independent simple random samples are taken from two or more…

Q: Type I error occurs when H0 is correct but H0 is rejected.

A: Type 1 error: Reject the Null hypothesis(H0) when the Null Hypothesis is true. Type 2 Error:…

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.