Can you answer number 2 and 3? 2. Professional sports teams sometimes "black out" home games on local television toencourage ticket sales. A team owner believes that in the past, 30% of those attendingblacked out games were motivated to attend by the blackouts. He wonders if thispercentage has decreased so he arranges to poll a random sample of fans at blacked outgames and finds that 43 of 166 fans said they were motivated to attend by blackouts.Ho: words:symbols:Ha: words:symbols:3. The unemployment rate in France is reported by the government in September 2010 to be10%. Is the employment rate higher than the government is reporting? A random sample of934 French people showed 12.3% unemployed.Ho: words:symbols:Ha: words:symbols:4. In a rural area only about 30% of the wells drilled 100 ft or less find water. A local manclaims to be able to find water by "dowsing"-waving a forked stick over the ground todetect where a well should be drilled. You check with 80 of his customers and find that 27have working wells less than 100 feet deep.Ho: words:symbols:Ha: words:symbols:5. Many people have trouble setting up the features of their cell phones so a company hasdeveloped what it hopes will be easier instructions. Their goal is to have no more than 4%of their customers fail to succeed using the new instructions. They test the system on 200people of whom 12 are unsuccessful. Is this evidence that they failed to meet their goal?Ho: words:symbols:_Ha: words:symbols:

Name: Can you answer number 2 and 3? 2. Professional sports teams sometimes
Uploaded: 2024-03-05T11:52:21.000Z
Channel: Bartleby
Description: Can you answer number 2 and 3? 2. Professional sports teams sometimes "black out" home games on local television toencourage ticket sales. A team owner believes that in the past, 30% of those attendingblacked out games were motivated to attend by the