Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. terri vogel, an amateur motorcycle racer, averages

Terri Vogel, an amateur motorcycle racer, averages 129.55 seconds per 2.5 mile lap (in a...

70.2K

Verified Solution

Question

Basic Math

image

Terri Vogel, an amateur motorcycle racer, averages 129.55 seconds per 2.5 mile lap (in a 7 lap race) with a standard deviation of 2.27 seconds. The distribution of her race times is normally distributed. We are interested in one of her randomly selected laps. (Source: log book of Terri Vogel) Let X be the number of seconds for a randomly selected lap. Round all answers to 4 decimal places where possible.a. What is the distribution of X? X - N(b. Find the proportion of her laps that are completed between 130.89 and 132.28 seconds.c. The fastest 2% of laps are underd. The middle 70% of her laps are from

Answer & Explanation Solved by verified expert
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

Please review and comment below case analysis. Leadership and Crisis Management during Covid19 Pandemic Joy works as a...

Operations Management
Q

For your second paragraph, see the cellular organelle assigned to you according to your name in...

Biology
Q

Design and write a Corporate Code of Ethics for a professional computing/IT company. Your COE should...

Programming
Q

ollowing are account balances (in millions of dollars) from a recent FedEx annual report, followed by...

Accounting
Q

On April 17 1961 armed Cuban exiles landed on the south coast of Cuba at...

Biology
Q

The temperature of the water in a Choose the correct answer below OA You could...

Basic Math
Q

All solutions [x, y, z] of the linear equation 9x- 25y + 24z = -20...

Algebra
Q

457 The function f x a cos bx c is plotted on the graph shown...

Algebra
Q

Let A 1 2 3 4 5 6 7 B 4 5 6 7 8...

Algebra
Q

Required Information [The following information applles to the questions displayed below.] On January 1, 2024,...

Accounting
Q

Tony and Suzie graduate from college in May 2021 and begin developing their new business....

Accounting
Q

Statement of Cash Flows-Indirect Method The income statement for Astro Inc. for 2017 is as...

Accounting