Self-Assessment Exam B Classical approach Name: 1. True-false test ___1. If a null hypothesis is rejected at a 0. 01 level, then it is also rejected at a 0. 05 level.

 

Hypothesis testing Self-assessment exam A Classical approach Name: 1. True-false test. As n increases the student s t distribution approaches the standard normal distribution.

 

Regression and Correlation Self-Assessment Exam A -answers 1. Find the equation of the line that best fits the scatter of the following points. Use the line to estimate.

 

Name: 1. Consider the Cauchy-Euler differential equation EMBED Equation. 3 a The characteristic equation of the associated homogeneous differential equation is Answer: EMBED Equation.

 

Self-assessment Exam – Part I Name: I. Complete therefore the functions are linearly 3. The differential equation with characteristic roots 1 and -2 and particular solution EMBED.

 

Regression and Correlation Self-Assessment Exam A 1. Find the equation of the line that best fits the scatter of the following points. Use the line to estimate the missing.

 

Self Assessment A – answers p-value approach Name: 1. True-false test _T__1. If a null hypothesis is rejected at a 0. 01 level, then it is also rejected.

 

Name: Problem 1. A study was conducted to estimate the cost of health insurance in a certain city. Twenty randomly selected families were selected.

 

Name: Problem 1. When Mendel conducted his famous genetics experiments with peas, one sample of offspring consisted of 428 green peas and 152 yellow.

 

Hypothesis testing - p-value approach Name: 1. True-false test. 2. Complete a According to the central limit theorem, for any population the distribution of sample means.

 

Name: Problem 1. In a pollution study of the air in a certain city, an Environmental Protection Agency EPA technician obtained a mean of 2. 4 micrograms of suspended benzene-soluble matter.

 

Name: Problem 1. When Mendel conducted his famous genetics experiments with peas, one sample of offspring consisted of 428 green peas and 152 yellow.

 

Name: Problem 1. A study was conducted to estimate the cost of health insurance in a certain city. Twenty randomly selected families were selected.

 

Self- Assessment B Hypothesis Testing - p-value approach Name: 1. True-false test. 2. Complete a According to the central limit theorem, for any population the distribution.

 

Self Assessment A p-value approach Name: 1. True-false test ___1. If a null hypothesis is rejected at a 0. 01 level, then it is also rejected at a 0. 05 level.

 

Analysis of Variance Exercise 1. What is the F distribution functional value for Answer: _____________ Exercise 2. Draw the graph of the F-distribution functions Graph: Find.

 

Classical approach Name: 1. True-false test __F_1. If a null hypothesis is rejected at a 0. 05 level, then it is also rejected at a 0. 01 level __T_2. The hypothesis:.

 

2. Complete: a According to the _Central Limit as n increases the sampling distribution of the mean approaches a normal distribution. d As n increases the student’s t distribution approaches the standard.

 

Name: 1. True-false test. __T____ As n increases the student s t distribution approaches the standard normal ___T___ The main objective of Statistics is to make inferences.

 

Exercise 1. What is the F distribution functional value for F 2. 14, df 18, 6 Exercise 2. Draw the graph of the F-distribution functions F x, 5, 12 WINDOW: Xmin -. 05 Xmax 10 Ymin -. 05 Ymax 1 Y deselect.

 

Classical approach Name: 1. True-false test ___1. If a null hypothesis is rejected at a 0. 05 level, then it is also rejected at a 0. 01 level ___2. The hypothesis:.

 

Probability Distributions - answers distribution of the mean Name: 1-2. Complete: a In a binomial distribution with n 400 and p 0. 3, the mean ___120_____ b In a binomial distribution with n 400 and p 0. 3, the standard.

 

Probability Distributions - answers distribution of the mean Name: 1-2. Complete: a In a binomial distribution with n 40 and p 0. 6, the mean __24______ b In a binomial distribution with n 40 and p 0. 6, the standard.

 

Probability Distributions -answers distribution of the mean Name: 1. Complete: a In a binomial distribution with n 100 and p 0. 1, the mean ___10_____ b In a binomial distribution with n 100 and p 0. 8, the standard.

 

NAME: 1. If w EMBED Equation. 2 , then the gradient of w is given by Solution: EMBED Equation. 3 answer: __ EMBED Equation. 3 _ 2. Find the divergence of the vector field.

 

Multiple Integrals NAME: ANSWER EACH OF THE FOLLOWING 15 QUESTIONS I. Evaluate each of the following integrals. Show all the work. Obtain the answer without.

 

2. Complete: a According to the as n increases the sampling distribution of the mean approaches a normal distribution. distribution. e As n increases the standard error of the mean ____________. 3. The times.

 

Multiple integration 1. Use polar coordinates to evaluate the integral EMBED Equation. 3 2. Evaluate the integral EMBED Equation. 3 where R is the region bounded b y y x, y 0 and x 2 Answer:.

 

NAME: 1. If w EMBED Equation. 2 , find the gradient of w Solution: 2. Find the divergence of the vector field determined in problem. Evaluate the divergence at the point 1, -1, 2, -14 answer:.

 

Multiple Integrals - answer NAME: ANSWER EACH OF THE FOLLOWING QUESTIONS I. Evaluate each of the following integrals. Show all the work. Obtain the answer.

 

NAME: ANSWER THE FOLLOWING 15 QUESTIONS I. For each of the following problems, complete the given integrals with the missing information. All answers must be given.

 

Self-assessment exam A Polynomials and rational functions Name: 1. For the polynomial function EMBED Equation. COEE2 , find y-intercept: ______ x-intercepts: ______.

 

Self-assessment exam A Polynomials and rational functions Name: 1. For the polynomial function EMBED Equation. COEE2 , find y-intercept: ______ x-intercepts: ______.

 

Double integrals – answers NAME: 6 The volume of the solid bounded by the coordinate planes and 3x 2y z 6 is given by the integral 7. Assume density is 1. The moment of inertia of the solid.

 

Self-assessment B: Partial Derivatives answer: ________ 3. Find the directional derivative of w 2x2yz in the direction of v 3i-4j at he point 4. Use the Lagrangean coefficients technique to find.

 

Problem 1. In a pollution study of the air in a certain city, an Environmental Protection Agency EPA technician obtained a mean of 2. 4 micrograms of suspended benzene-soluble matter per cubic.

 

Self-Assessment Final 3-answers Name: EMBED Equation. 3 , use the Remainder Theorem and synthetic division to find P 9. Show the work. 2. Consider the polynomial function.

 

Self-Assessment E- answers 1. Find the equation of the line that best fits the scatter of the following points. Use the line to estimate the missing values of the function.

 

Self-assessment A- Answers Mathematical Relations 1. Find an equation of the line through the point -3, 4 and parallel to the line x 5 Answer: -3 1. x -3 2. Find an equation of the line through.

 

Self-assessment C - answer Mathematical Relations Name: Multiple choice Answer 1. Every real number that can be written as a fraction is called b rational.

 

1. Use Laplace transformations to solve the following electric circuit. SHAPE MERGEFORMAT EMBED Equation. 3 EMBED Equation. 3 2. Find the Laplace transform of each.

 

Self-assessment 3- answers – Partial Derivatives 1. EMBED Equation. 3 the point -2, 1, 1 answer: ___ EMBED Equation. 3 ________ Solution: EMBED Equation. 3 Solution: EMBED.

 

NAME: 1. If w EMBED Equation. 2 , find the gradient of w Solution: EMBED Equation. 3 2. Find the divergence of the vector field determined in problem. Evaluate the divergence.

 

Part II-Mathematical Models Name: When rounding, use 4 decimal places. 1. According to the back of a milk carton sold by Model Dairy, the number.

 

Probability Distributions Name: 1. Complete: b In a binomial distribution with n 30 and p 0. 4, the standard deviation 2. 68328 2. Name four characteristics of a binomial distribution: a There.

 

Multiple integration 1. Use polar coordinates to evaluate the integral EMBED Equation. 3 2. Evaluate the integral EMBED Equation. 3 where R is the region bounded b y y x, y 0 and x 2 EMBED.

 

Directions: Show all work neatly in the space provided for each question. PENCIL ONLY a EMBED Equation. 3 EMBED Equation. 3 b 8 2. Solve: a EMBED.

 

Directions: Show all work neatly in the space provided for each question. PENCIL ONLY a EMBED Equation. 3 EMBED Equation. 3 b 8 2. Solve: a EMBED.

 

Self-assessment A- Answers Mathematical Relations 1. Find an equation of the line through the point -3, 4 and parallel to the line x 5 Answer: -3 1. x -3 2. Find an equation of the line through.