Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. 1. given the following set of exam scores: 58, 53,

1. Given the following set of exam scores: 58, 53, 56, 68, 60, 62, 65, 62,...

90.2K

Verified Solution

Question

Statistics

1. Given the following set of exam scores: 58, 53, 56, 68, 60,62, 65, 62, 75, 75, 78, 70, 70, 75, 72, 79, 80, 85, 88, 83, 85, 87,95, 97, 90 (I recommend Excel for all of this) a. Determine thefive ranges and the frequency in each range b. Plot, in Excel, abar graph of frequency vs range. Include a title and axis labels c.Using the same ranges determine the cumulative frequency d. Plot,in Excel, a bar graph of cumulative frequency vs range. Include atitle and axis labels e. Determine the mean, median, and mode ofthe scores f. Determine the deviation for each score g. Determinethe standard deviation for the data set h. Determine theprobability of scoring in each range based on the data set

2. How long does it take to double a deposit of $1000 a. at acompound annual interest rate of 6% b. at a compound annualinterest rate of 7% c. at a compound annual interest rate of 8% d.If instead of $1000 you deposit $5000, would the time to doubleyour money be different in parts (a)-(c)? In other words, is theinitial sum of money a factor in determining how long it takes todouble your money?

Answer & Explanation Solved by verified expert
4.2 Ratings (670 Votes)
aRangeFrequency50604617067180781906911002b Plotting the above table into a bar chart we have    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: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Operations Management
1.2K views

draw a cause and effect diagram for the possible causes of the $25 tip service upset

Physics
1.2K views

I The SI unit of calorific value is KJ kg II Fuels containing oxygen atoms...

Physics
1.2K views

potential energy at any palace we ca nnot calculate potential energy at sp ecific space...

Basic Math
1.2K views

Which of the following is a moral hazard O Using a seat belt to make...

Calculus
1.2K views

B Find the length of side a A a b C B 60 b 7...

Accounting
1.2K views

At December 31, 2017, Hawke Company reports the following results for its calendar year. Cash...

Accounting
1.2K views

Temporary differences for measuring deferred taxes (interperiod tax allocation) amount to $10,000$0$18,000$28,000

Accounting
1.2K views

Required information [The following information applies to the questions displayed below.] Diversified Products, Incorporated, has...

Accounting
1.2K views

A company has an operating income of $20 million and total fixed expenses of $10...

Accounting
1.2K views

Which of the following cost is not product cost under marginal costing? Factory rental Factory...

Accounting
1.2K views

Balance Sheet Presentation Thiel Company reports the following deferred tax items at the end...

Finance
1.2K views

Part 1.miltiple choice (each question count tor points) 1. Over the period of 16 through...