Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. the following data represents a distribution of sp

The following data represents a distribution of speeds at which individuals were traveling on a highway: 64...

50.1K

Verified Solution

Question

Basic Math

The following data represents a distribution of speeds at whichindividuals were traveling on a highway:

64 76 65 67 67 80 79 73 65 68 64 67 68 70 65 70 72 65 62 64

A) Organize the data above into a frequency distribution withfrequency (f) and relative frequency (rf)) columns.

B) Organize the data above into a class interval frequencydistribution with 10 intervals and frequency (f) and relative (rf)columns.

C) Which type of figure should be used to represent thesedata--- a bar graph, histogram, or frequency polygon? Why? Draw theappropriate figure for these data.

D) Differentiate a qualitative variable from a quantitativevariable.

E) Explain when it would be appropriate to use a bar graphversus a histogram.

Answer & Explanation Solved by verified expert
3.7 Ratings (601 Votes)
SolutionAClassFrequencyRelative    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

Tom is trying to enter the used car business. He knows that Jean-Ralphio will sell him...

Statistics
Q

1. Determine each of the following set of vectors is linearly independent or dependent. (a) S1 =...

Advance Math
Q

The particulars of a 20 TR R 22 food freezer are as follows: Evaporator temperature –...

Mechanical Engineering
Q

Exercise 4. Let P (n) be the statement that a postage of n cents can be...

Advance Math
Q

Give an example of a major accounting fraud or internal control failure issue (besides Enron) and how...

Accounting
Q

A soccer goal is 12 yards wide Suppose a goalie is standing on her line...

Basic Math
Q

Which sentence below correctly punctuates the quote?A. Yeats writes ",She bid me take life easy,...

Basic Math
Q

Find the standard deviation of the sampling distribution of sample means using the given information...

Statistics
Q

Breve ejercicio 9-24 (esttico) Determinar los efectos en los estados financieros de los pagars a...

Accounting
Q

Required: Compute the following financial data for this year: Accounts receivable turnover. (Assume...

Accounting
Q

2. Chris and Debbie borrow $10,000 at 15% compounded monthly. The loan is to be...

Accounting
Q

Caterpillars December 31st, 1998 balance sheet shows accounts receivable of approximately $2.5 billion, accounts payable...

Accounting