Question

Answer each of the following and explain how you decided on that answer. ​(a) We wish...

Answer each of the following and explain how you decided on that answer.

​(a) We wish to conduct a study of a college statistics class that includes 35students. Each student in the class is originally from one of the following 5​ states: NY,​ CT, NJ,​ VT, or MA. The individuals in the study are the​ students, and the variable is​ "Home State" Which type of graph would be appropriate to show the distribution of​ "Home State": a pie chart or a​ histogram?

​(b) We wish to study statitstics education at a local college that offers 45 sections of a statistics​ course, each containing 35 students. The individuals in the study are the sections and the variable is the number of students who are from NY state.  Which type of graph would be appropriate to show the distribution of the number of students from NY state in the​ sections: a pie chart or a​ histogram

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

(a)

Correct option:

pie chart

Explanation:
Pie chart is more appropriate to display Home State as a circular statistical graphic, which is giveded into 5 slices to illustrate numerical proportions of NY,​ CT, NJ,​ VT, or MA.

(b)

Correct option:

histogram

Explanation:
Histogram is more appropriate to display the distribution of the number of students in the​ 45 sections each containing 35 students., with the bars representing the frequency of occurrences by classes of data.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
8. (5 pts) For each situation below, choose the most appropriate type of graph to answer...
8. (5 pts) For each situation below, choose the most appropriate type of graph to answer the question. Use each answer only once. (Pareto chart, dot plot, histogram, pie chart, or time chart) Do not draw a graph. a) A teacher wants to see the distribution of grades on the most recent Statistics test. b) The Human Resources department wants to know the distribution instructors by academic department at CCC. c) Bookman’s wants to determine which genre of music CD...
For these questions you answer them using one of the charts/tables listed below. Table • Bar...
For these questions you answer them using one of the charts/tables listed below. Table • Bar chart • Grouped bar chart • Segmented bar chart • Pictograms • Gantt chart • Line chart • Area chart • Pie charts • Map • Flowchart a.Data showing the growth in the number of students using PDAs during the past three years. Line Graph b. Data showing the distribution of contributions to the company's education matching gifts program by functional unit. Pie Chart...
In this discussion, we are going to consider 5 studies on the amount of sleep college...
In this discussion, we are going to consider 5 studies on the amount of sleep college students get in a typical night. It is long been recommended that adults should get 8 hours of sleep each night. Five scientists each take a random sample of n students to help them learn about the true average number of hours sleep college students get in a typical night (so each scientist has the same number of students, but different individuals, in their...
Read the following abstracts and come prepared to class to answer the following questions for each...
Read the following abstracts and come prepared to class to answer the following questions for each abstract: 1. What are the independent variable(s) in this study? 2. What are the dependent variables in this study? 3. What type of research approach was used in the study? Is it quantitative and qualitative, Why? 4. Is the study prospective or retrospective in nature? Why? 5. Is the study experimental or non-experimental in design? Why? What type of research is this study? Abstract...
*4.) For each of the following examples, state whether the chi-square goodness-of-fit test or the chi-square...
*4.) For each of the following examples, state whether the chi-square goodness-of-fit test or the chi-square test for independence is appropriate, and state the degrees of freedom (df) for the test. Part (a) An instructor tests whether class attendance (low, average, high) and grade point average (low, average, high) are independent. State whether the chi-square goodness-of-fit test or the chi-square test for independence is appropriate. chi-square goodness-of-fitchi-square test for independence     State the degrees of freedom for the test. df =...
For each of the following examples, state whether the chi-square goodness-of-fit test or the chi-square test...
For each of the following examples, state whether the chi-square goodness-of-fit test or the chi-square test for independence is appropriate, and state the degrees of freedom (df) for the test. Part (a) A student tests whether the professor's speaking style (monotone, dynamic) and student interest (low, average, high) are independent. State whether the chi-square goodness-of-fit test or the chi-square test for independence is appropriate. chi-square goodness-of-fitchi-square test for independence      State the degrees of freedom for the test. df = Part...
Please note that for all problems in this course, the standard cut-off (alpha) for a test...
Please note that for all problems in this course, the standard cut-off (alpha) for a test of significance will be .05, and you always report the exact power unless SPSS output states p=.000 (you’d report p<.001). Also, remember when hand-calculating, always use TWO decimal places so that deductions in grading won’t be due to rounding differences. Problem Set 1: (22 pts) A teacher wanted to see if a new pedagogical approach was beneficial to students, and if the effects vary...
how did they come up with 12 for the test value? We want to test that,...
how did they come up with 12 for the test value? We want to test that, Ho:- The average annual 401k investment of employees at ABC, Inc. is equal to the average national 401k investment. Vs H1:- The average annual 401k investment of employees at ABC, Inc. is lower than the average national 401k investment. We can take l.o.s 1%,5%.,10%. But we will take 5% l.o.s. because it is neither too low nor too high. 2) a) In the output...
(15%) For Applied Management Statistics class you want to know how college students feel about the...
(15%) For Applied Management Statistics class you want to know how college students feel about the transportation system in Barcelona. What is the population in this study? What type of sample would you use and why? (25%) A manager of an e-commerce company would like to determine average delivery time of the products. A sample of 25 customers is taken. The average delivery time in the sample was four days. Suppose the delivery times are normally distributed with a standard...
PART 1: Sampling How we select our sample will directly influence the external validity of the...
PART 1: Sampling How we select our sample will directly influence the external validity of the study. If a sample is representative, then our external validity is stronger. If a sample is non-representative, then our external validity is weaker. QUESTIONS: 1. You are interested in looking at the relationship between student-to-teacher ratio and GPA at California 2- and 4-year colleges. You suspect that average GPA is higher at 2-year colleges where student-to-teacher ratio is low, relative to 4-year colleges colleges...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT