Vectors Questions and Answers

group of students was randomly divided into two subgroups One subgroup took a test in the morning and the other took the same test in the afternoon This table shows the results Morning Afternoon Total Pass 28 36 64 Fail 22 14 36 Total 50 50 100 Compare the probability that a student will pass the test in the morning with the probability that a student will pass the test in the afternoon Draw a conclusion based on your results OA P pass morning 0 28 P pass afternoon 0 36 Conclusion A student taking the test in the morning has a greater chance of passing it than a student taking it in the afternoon OB P pass morning 0 56 P pass afternoon 0 72 Conclusion A student taking the test in the afternoon has a greater chance of passing it than a student taking it in the morning OC P pass morning 0 56 P pass afternoon 0 72 Conclusion A student taking the test in the morning has a greater chance of passing it than a student taking it in the afternoon O D P pass morning 0 28 P pass afternoon 0 36 Conclusion A student taking the test in the afternoon has a greater chance of passing it than a student taking it in the morning

Two classmates Aisha and Brandon want to attend two school over the coming weekend They have one parking pass between them The probabilities that the classmates will attend each event are shown in the table Probability of attending the Saturday activity Probability of attending the Sunday activity Alsha 0 65 0 80 Brandon 0 94 0 43 They decide to let the person more likely to attend both events have the parking pass Assuming that attendance at one activity is independent of attendance at the other who is more likely to attend both activities A Aisha She has a 0 65 probability of attending both activities O B Brandon He has a 0 40 probability of attending both activities C Aisha She has a 0 52 probability of attending both activities O D Brandon He has a 0 69 probability of attending both activities

lysis of your own Choose a well known company or a local small business and perform a SWOT analysis on the company Do not choose Starbucks or Apple examples in this module Create the analysis in Word and use this simple four quadrant format Please title your document with the Name of the Company SWOT Analysis and make sure your name is on the document as well Give a brief paragraph 5 pts overview of the company it s location products or services and brief history Do a little research on your company of choice and determine at 3 4 specific points for each quadrant of the chart 10 points each Cite any sources used 5 pts W S

A taste test asks people from Texas and California which pasta they prefer brand A or brand B This table shows the results A 0 43 OB 0 45 C 0 38 Texas California Total OD 0 36 Brand A 80 90 170 Brand B 45 60 105 A person is randomly selected from those tested What is the probability that the person is from Texas given that the person prefers brand B Round your answer to two decimal places Total 125 150 275

LO Use the limit definition of instantaneous velocity for full credit to solve this problem A particle moves along a straight line with equation of motion s t 40 5t 4 9t where s is measured in meters and t in seconds Find the velocity of the particle when t 3 seconds

a contractor She has narrowed down her selection to two companies and will base her decision on the likelihood that the job is done on time and on budget She uses online reviews to estimate the probabilities Probability that the Job Is done on time Probability that the Job Is done within budget Contractor A 0 95 0 97 Contractor B 0 98 0 93 Which contractor should Anne choose to maximize the probability that the job will be done on time and on budget Assume all events are independent A Contractor A The probability that both conditions are met is 0 92 B Contractor B The probability that both conditions are met is 0 91 C Contractor A The probability that both conditions are met is 0 93 D Contractor B The probability that both conditions are met is 0 90

Suppose the probability of success in a binomial experiment is 0 85 What is the probability of failure A 0 85 B 0 15 C 0 05 D 0 95

Simplify the expression 8411811

Show your work here Re 14 12 10 8 6 4 2 144 12 10 8 6 4 2 2 4 6 8 10 12 2 Im 4 6 8 10 12

implify the expressio 1481 121 2003

Simplify the expression Write your result in standard form a bi 8108 818 429

Simplify the expression 82484868878

Simplify the expression Write your result in standard form a bi 82 61 852 81

A B C D 5 5 4 5 CE lockwise Identify the transformed vector

A boat is 400 feet away from one dock and 500 feet away from another dock The angle between the two paths is 45 What is the approximate distance between the docks OA 357 feet OB 166 feet OC 540 feet O D 695 feet

What is the best approximation of the projection of 5 1 onto 2 6 A 0 10 2 6 OB 0 10 5 1 O C 0 15 5 1 D 0 15 2 6