identify the type of sentence.

Mrs. Brown played the piano, and Mr. Henry played the drums.

 

a. simple sentence

b.compound sentence

c.complex sentence

Why is it necessary to create integration and consistency in communicating with current and potential customers?  Do you feel that there is some overlap in each of the tactical IMC variables?  Support your opinion with scholarly sources and incorporate concepts and examples from this week’s lecture.

Chi-square distribution

Find the median of the chi-square distribution with 22degrees of freedom. Round your answer to at least two decimal places

In the question above the resolution had the equation of P(Xsquare > M)=0.5. Where did the 0.5 come from? Is it coming from the previous question answer?

 

 

 

Chi-square distribution

Use the calculator provided to solve the following problems.

  • Suppose that  follows a chi-square distribution with  degrees of freedom. Compute . Round your answer to at least three decimal places.

     

  • Suppose again that  follows a chi-square distribution with  degrees of freedom. Find  such that . Round your answer to at least two decimal places.

     

  • Find the median of the chi-square distribution with  degrees of freedom. Round your answer to at least two decimal places.
 

 

Additional Resources
Elementary Statistics (A Brief Version), 6th Ed.

Bluman
Chapter 7: Confidence Intervals and Sample Size
Section 7.4: Confidence Intervals for Variances and Standard Deviations
 
  • We're asked to compute , where  follows a chi-square distribution with  degrees of freedom. Using the calculator, we can compute  and use the complement rule to obtain :
     
     .
    (Note that, since the degrees of freedom in the above calculation must be specified for the ALEKS calculator, the expression  appears as  with  in the calculator input.)

     

     

  •  
     Figure 1
     
    We are asked to find  such that  for a chi-square distribution with degrees of freedom. Note that such a  is the value that cuts off an area of  in the right tail of this distribution, that is,  for the distribution. See Figure 1, which depicts the distribution and an area of  shaded to the right of .

    Using the calculator, we get

     
     .
    (Note that we have to use the input  to specify the degrees of freedom.)

     

  • We're asked to find the median of the chi-square distribution with  degrees of freedom. The median of a continuous distribution is the value that divides the distribution in half; in other words, the probability of obtaining a value greater than the median is  and the probability of obtaining a value less than the median is .
    In finding the median of the chi-square distribution with  degrees of freedom, then, we are finding the value such that , where  follows a chi-square distribution with  degrees of freedom. In other words, we are finding  . Using the calculator, we get
    .

The answer is:







Median

he Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to create an original response to the open-ended DB question as well as engage in dialogue by responding to posts created by others throughout the week. At the end of each unit, DB participation will be assessed based on both level of engagement and the quality of the contribution to the discussion.

At a minimum, each student will be expected to post an original and thoughtful response to the DB question and contribute to the weekly dialogue by responding to at least two other posts from students. The first contribution must be posted before midnight (Central Time) on Wednesday of each week. Two additional responses are required after Wednesday of each week. Students are highly encouraged to engage on the Discussion Board early and often, as that is the primary way the university tracks class attendance and participation.

The purpose of the Discussion Board is to allow students to learn through sharing ideas and experiences as they relate to course content and the DB question. Because it is not possible to engage in two-way dialogue after a conversation has ended, no posts to the DB will be accepted after the end of each unit.

For your discussion board lab for Week 4, use an Internet search engine to research how Excel and be used in a business setting. You can also use the Excel site by clicking here to help get ideas. Look for information that interests you and that you did not already know about the business uses of Excel.

After your research is complete, come back to the Discussion Board and post 2–3 business uses for Excel. You must have at least 2 tips to share. You can post more tips, if you wish, later in your discussion.

In your own words, please post a response to the Discussion Board and comment on other postings. You will be graded on the quality of your postings.

 

For assistance with your assignment, please use your text, Web resources, and all course materials.

he Discussion Board (DB) is part of the core of online learning. Classroom discussion in an online environment requires the active participation of students and the instructor to create robust interaction and dialogue. Every student is expected to create an original response to the open-ended DB question as well as engage in dialogue by responding to posts created by others throughout the week. At the end of each unit, DB participation will be assessed based on both level of engagement and the quality of the contribution to the discussion.

At a minimum, each student will be expected to post an original and thoughtful response to the DB question and contribute to the weekly dialogue by responding to at least two other posts from students. The first contribution must be posted before midnight (Central Time) on Wednesday of each week. Two additional responses are required after Wednesday of each week. Students are highly encouraged to engage on the Discussion Board early and often, as that is the primary way the university tracks class attendance and participation.

The purpose of the Discussion Board is to allow students to learn through sharing ideas and experiences as they relate to course content and the DB question. Because it is not possible to engage in two-way dialogue after a conversation has ended, no posts to the DB will be accepted after the end of each unit.

For your discussion board lab for Week 4, use an Internet search engine to research how Excel and be used in a business setting. You can also use the Excel site by clicking here to help get ideas. Look for information that interests you and that you did not already know about the business uses of Excel.

After your research is complete, come back to the Discussion Board and post 2–3 business uses for Excel. You must have at least 2 tips to share. You can post more tips, if you wish, later in your discussion.

In your own words, please post a response to the Discussion Board and comment on other postings. You will be graded on the quality of your postings.

 

For assistance with your assignment, please use your text, Web resources, and all course materials.

"Everyday use" by alice waker

 

what can you infer about her based on these details?

An irregular hexagon H has vertices (1,0),(0,1),(-2,2),(-1,0),(0,-1)&(2,-2).   (a) sketch the hexagon in the plane?

(b)(i) using standard notation, write down the elements of the symmetry group S(H) of H ,giving a brief desription of the geometric effect of each symmetry on points in the plane.

(ii) Compile a cayley table for S(H).

I have got a lot of people offering to do what I asked, and how could any of you want to charge me almost 300 for 3 weeks no essays only a 10 question quiz one Post per week and one response to another students Post that is so not right,,I am a single grand parent not a rock start nor am I that rich thank you all but no way can I pay almost 300 for something that will take maybe 1 hour of your day per week,,,that is taking advantage of a good person, 

I have 3 quizes that need to be taken and passed each about 45 questions. Can retake as many times as you want. Its not that simple to take but you have as many tries as you want. Need Screenshots of the pass for all 3 of them.

Thank You everyone you all are so very Talented and I am so BLESSED to have all of you behind me,,,with that being said Rey Writer has been with me through quite a bit so I hired him for both classes he is fair and he is not out to take all my money, I am a single Grand Parent with a 5 year old with severe disabilities, and I have my share of major issues I have to be Operated on next week and wiil be in ICU for a week, and I feel confident I can depend on Rey, yes he can stress me out but when it finally comes down to the final wire he does come through and he comes through hard and heavy, he has not failed me yet matter of fact last job Rey did it was worth 75 points it was so GOOD I got 150 points so saying that please understand I am not real Bias but Rey comes through and he really puts his all into my work. Rey Thank you for the commintment to me I trust you fully with these last 4 weeks, I know you will not fail me in any way. Thank You again everyone of you. Laura