FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

A radar unit is used to measure speeds of cars on a motorway. The speeds are normally distributed with a mean of 90 km/hr and

image text in transcribed
A radar unit is used to measure speeds of cars on a motorway. The speeds are normally distributed with a mean of 90 km/hr and a standard deviation of 10 km/hr. What is the probability that a car picked at random is travelling at more than 100 km/hr? Round the answer to the hundredth place value

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image_2

Step: 3

blur-text-image_3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Trigonometry A Unit Circle Approach

Trigonometry A Unit Circle Approach

Authors: Michael Sullivan

10th Edition

0321999347, 9780321999344

More Books

Students also viewed these Mathematics questions

Question

★★★★★
A village has six residents, each of whom has $1000. Each resident may either invest his money in a government bond, which pays 11 percent/yr, or use it to buy a year-old steer, which will graze on...

Answered: 1 week ago

Question

★★★★★
Explain why the company does or does not have a mission statement.

Answered: 1 week ago

Question

★★★★★
What is the difference between deductive and inductive reasoning? What is the value of each?

Answered: 1 week ago

Question

★★★★★
Suppose that you were to receive a $ 30,000 gift upon graduation from your masters degree program, when you turn 31 years old. At the end of each working year for 34 years, you put an additional $...

Answered: 1 week ago

Question

★★★★★
5) A fund manager has a portfolio worth $65 million with a beta of 1.14. The manager is concerned about the performance of the market over the four months and plans to use six-month futures contracts...

Answered: 1 week ago

Question

★★★★★
Data table Therapeutic Maids Actual and Budgeted Income Statements For the Month Ended April 30, 2020 Janice Bell has run Therapeutic Maids, a specialty cleaning service for medical and dental...

Answered: 1 week ago

Question

★★★★★
What is the probability that the first DVD taken from Roger's pack is defective? Unfortunately for Roger, the first DVD he chooses is defective! What is the probability that the DVD came from the...

Answered: 1 week ago

Question

★★★★★
1. Read the short story below. Crunchy TacoPotato. Paneer (cheese) and Potato Burritos.1 These names may sound strange unless you're a customer at a Taco Bell restaurant in India. Yum Brands Inc....

Answered: 1 week ago

Question

★★★★★
LLL Avionics Ltd. has contacted your accounting firm to inquire about the cost of an external audit. The company's president explained that he feels that the previous auditor charged too much and...

Answered: 1 week ago

Question

★★★★★
Sample number Data 1 74.030 74.002 74.019 73.992 74.008 2 73.995 73.992 74.001 74.011 74.004 3 73.988 74.024 74.021 74.005 74.002 4 74.002 73.996 73.993 74.015 74.009 5 73.992 74.007 74.015 73.989...

Answered: 1 week ago

Question

★★★★★
Corporations providing products and/or services are made up of many parts. There is accounting, marketing, as well as operations (and other groups too). How might these three groups integrate (or...

Answered: 1 week ago

Question

★★★★★
9. Give an example of how the word because can trigger a cognitive reflex in another party.

Answered: 1 week ago

Question

★★★★★
7. Give an example of how the authority principle can be used to influence others.

Answered: 1 week ago

Question

★★★★★
8. Give an example of how the scarcity principle can be used to influence others.

Answered: 1 week ago

Previous Question Next Question