Find the percent of her laps that are completed in less than 132 seconds. (Round your answer to two decimal places.) % O Part (d) The fastest 4% of her laps are under how many seconds? (Round your answer to two decimal places.) séc O Part (e) Enter your answers to two decimal places. The middle 75% of her lap times are from seconds to seconds.
Find the percent of her laps that are completed in less than 132 seconds. (Round your answer to two decimal places.) % O Part (d) The fastest 4% of her laps are under how many seconds? (Round your answer to two decimal places.) séc O Part (e) Enter your answers to two decimal places. The middle 75% of her lap times are from seconds to seconds.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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I've been trying to solve these 3 questions but keep getting them wrong. Can someone explain how I solve these three parts, please? I'm not sure what I'm doing wrong
![**Terri Vogel's Motorcycle Race Analysis**
Terri Vogel, an amateur motorcycle racer, averages 129.71 seconds per 2.5 mile lap (in a seven-lap race) with a standard deviation of 2.28 seconds. The distribution of her race times is normally distributed. We are interested in one of her randomly selected laps.
**Analysis Tasks:**
**Part (a)**
[No content available]
**Part (b)**
[No content available]
**Part (c)**
Find the percent of her laps that are completed in less than 132 seconds. (Round your answer to two decimal places.)
[Input Field] %
**Part (d)**
The fastest 4% of her laps are under how many seconds? (Round your answer to two decimal places.)
[Input Field] sec
**Part (e)**
Enter your answers to two decimal places.
The middle 75% of her lap times are from [Input Field] seconds to [Input Field] seconds.
**Additional Materials**
[No content available]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc109ee35-4411-4c8e-acde-7d9bb50e3c6d%2F3fef7e56-8b2b-4d6c-83f6-3581755a783e%2Fs6x87xm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Terri Vogel's Motorcycle Race Analysis**
Terri Vogel, an amateur motorcycle racer, averages 129.71 seconds per 2.5 mile lap (in a seven-lap race) with a standard deviation of 2.28 seconds. The distribution of her race times is normally distributed. We are interested in one of her randomly selected laps.
**Analysis Tasks:**
**Part (a)**
[No content available]
**Part (b)**
[No content available]
**Part (c)**
Find the percent of her laps that are completed in less than 132 seconds. (Round your answer to two decimal places.)
[Input Field] %
**Part (d)**
The fastest 4% of her laps are under how many seconds? (Round your answer to two decimal places.)
[Input Field] sec
**Part (e)**
Enter your answers to two decimal places.
The middle 75% of her lap times are from [Input Field] seconds to [Input Field] seconds.
**Additional Materials**
[No content available]
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