Answer:
Step-by-step explanation:
Answer to A new test has been developed to detect a particular type of cancer. ... A Medical Researcher Selects A Random Sample Of 1,000 Adults And Finds ... Each Of The 1,000 Adults Is Given The New Test And It Is Found That The Test Indicates Cancer In 99% Of Those Who Have It And In 1% Of Those Who Do Not.
Outcome Red Blue Green Yellow
Frequency 10 5 13 7 total: 35 trials
experimental probability of Yellow: 7/35 =1/5 or 20%
experimental probability of Blue or Red: 5/35 + 10/35 = 15/35 = 3/7 or 42.86%
The sample is biased. This is because all he interviewed are employees of the company. They are more inclined to give a positive feedback regardless of their true opinion because they want to retain their jobs.
Answer:
6,200 divided by 4 = 1500
Step-by-step explanation:
Answer:
To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°.