1. One thousand car owners were surveyed and 800 felt that their cars headlights were sufficiently...
1. One thousand car owners were surveyed and 800 felt that their cars headlights were sufficiently bright enough. What is the probability of selecting a car owner at random and finding that he/she does not find his/her car headlights bright enough?
Homework Answers
We have 800 out of 1000 surveyed sample which felt the car headlight is sufficiently bright
Hence probability of finding bright car+probability of finding not a bright car =1
800/1000+p=1
p=0.2
Therefore we have 0.2 chances of finding car owners with no bright lights
Add Answer to:
1. One thousand car owners were surveyed and 800 felt that their
cars headlights were sufficiently...
1- In an experiment, college students were given either four quarters or a $1 bill and...
1- In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Students Given Four Quarters Students Given a $1 Bill Purchased Gum 27 12 kept the Money 16 28 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters The...
Brandon went to a Formula One car race and used his stopwatch to time how fast...
Brandon went to a Formula One car race and used his stopwatch to time how fast his favorite driver, Fernando Alonso, went around the 4.7-kilometer track. Brandon started the timer at the beginning of the second lap when the cars were already going fast. When he stopped the timer at the beginning of the third lap, one minute and three seconds had passed. a. What was the average speed of Fernando Alonso, in kilometers per hour? What does it mean...
exercise Trouble in the family In the past, most people in Port Eizabeth who wanted to get their imported cars fixed had to turn to the dealer from which they had purchased the car. The problem with t...
exercise Trouble in the family In the past, most people in Port Eizabeth who wanted to get their imported cars fixed had to turn to the dealer from which they had purchased the car. The problem with that was that the buyer of an imported car sometimes had to arrange for his or her car to be fixed in Cape Town or Johannesburg at huge extra cost. Recently, however, auto repair shops that specialise in imported cars have become popular...
Bath Salts Online Store 1. Business Objective: Owners want to expand customer base and increase profits...
Bath Salts Online Store 1. Business Objective: Owners want to expand customer base and increase profits while still keeping a relatively low overhead. a. Expand customer base Create online store to supplement their Etsy account b. Increase product output buy more materials to qualify for better wholesale price 2. Business Case: Bath Salts Boutique has existed as an LLC (Limited Liability Company) for the last 5 years. To keep costs down owners Craig and Brooke have not invested...
1. A friend of mine, Teddy, claims he barely escaped death by not being attacked by...
1. A friend of mine, Teddy, claims he barely escaped death by not being attacked by two Dobermans, or as he calls them a pack of wild hounds. As his story goes, when he was a teenager he was visiting his favorite cousin, Bob, and classmate out at his family's country home in upstate New York. On this particular day as he pulled into the driveway he hit the car horn to let everyone know he was there, but no...
problem 28 A.B.C.D uppel till the technique is effective in increasing the likelihood that a vady...
problem 28 A.B.C.D
uppel till the technique is effective in increasing the likelihood that a vady 27. Mendelian Genetics When Mendel conducted his famous genetics nducted his famous genetics experiments with peas, one sample of offspring consisted of 428 green peas and 152 yellow peas. results, estimate the probability of getting an offspring pea that is gree 428 green peas and 152 yellow peas. Based on those y of getting an offspring pea that is green. Is the result reasonably...
Subject: Business & Law Please some best experts help me out by answering these following questions...
Subject: Business & Law
Please some best experts help me out by answering
these following questions by answering correctly. I will give 5
star rating I'd the answers are right :)
Note: Don't just try to answer them If you want to
give it a shot. Answer them If know the answers. Thank you.
1. Without the exchange of consideration by the
parties, the courts will ________.
A) seek a determination by a jury
B) automatically find in favour of...
1. Daisy Perry Daisy Perry is the repair shop supervisor at one of the largest automotive...
1. Daisy Perry Daisy Perry is the repair shop supervisor at one of the largest automotive dealerships in Phoenix, Arizona. Daisy has been working on cars since she was twelve years old, for more than twenty-five years. She began by helping her father repair racecars; he raced cars as a hobby. After her graduation from high school, Daisy attended a technical school to earn her Automotive Service Excellence (ASE) certification. Early in her career Daisy moved around from auto maker...
Among 450 randomly selected drivers in the 20-24 age bracket, 9 were in a car crash...
Among 450 randomly selected drivers in the 20-24 age bracket, 9 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high enough to be of concern to...
TO SU Part 1: Probability were cay 1. A question on a multiple-choice test has 10...
TO SU Part 1: Probability were cay 1. A question on a multiple-choice test has 10 questions each with 4 possible answers (a,b,c,d). a. What is the probability that you guess all the answers to the 10 questions correctly (carn 100%)? 2. If you ask three strangers about their birthdays, what is the probability a. All were born on Wednesday? b. What is the probability that all three were born in the same month? c. All were born on different...
1- In an experiment, college students were given either four quarters or a $1 bill and they could either keep the money or spend it on gum. The results are summarized in the table. Complete parts (a) through (c) below. Students Given Four Quarters Students Given a $1 Bill Purchased Gum 27 12 kept the Money 16 28 a. Find the probability of randomly selecting a student who spent the money, given that the student was given four quarters The...
1. A friend of mine, Teddy, claims he barely escaped death by not being attacked by two Dobermans, or as he calls them a pack of wild hounds. As his story goes, when he was a teenager he was visiting his favorite cousin, Bob, and classmate out at his family's country home in upstate New York. On this particular day as he pulled into the driveway he hit the car horn to let everyone know he was there, but no...
problem 28 A.B.C.D
uppel till the technique is effective in increasing the likelihood that a vady 27. Mendelian Genetics When Mendel conducted his famous genetics nducted his famous genetics experiments with peas, one sample of offspring consisted of 428 green peas and 152 yellow peas. results, estimate the probability of getting an offspring pea that is gree 428 green peas and 152 yellow peas. Based on those y of getting an offspring pea that is green. Is the result reasonably...
Subject: Business & Law
Please some best experts help me out by answering
these following questions by answering correctly. I will give 5
star rating I'd the answers are right :)
Note: Don't just try to answer them If you want to
give it a shot. Answer them If know the answers. Thank you.
1. Without the exchange of consideration by the
parties, the courts will ________.
A) seek a determination by a jury
B) automatically find in favour of...
Among 450 randomly selected drivers in the 20-24 age bracket, 9 were in a car crash in the last year. If a driver in that age bracket is randomly selected, what is the approximate probability that he or she will be in a car crash during the next year? Is it unlikely for a driver in that age bracket to be involved in a car crash during a year? Is the resulting value high enough to be of concern to...
TO SU Part 1: Probability were cay 1. A question on a multiple-choice test has 10 questions each with 4 possible answers (a,b,c,d). a. What is the probability that you guess all the answers to the 10 questions correctly (carn 100%)? 2. If you ask three strangers about their birthdays, what is the probability a. All were born on Wednesday? b. What is the probability that all three were born in the same month? c. All were born on different...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago