Think about a population proportion that you may be interested in and propose a hypothesis test problem for this parameter. Gather appropriate data and post your problem. Later, respond to your own...

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Think about a population proportion that you may be interested in and propose a hypothesis test problem for this parameter. Gather appropriate data and post your problem. Later, respond to your own post with your own solution.

For example, you may believe that the population proportion of adults in the US who own SUVs is 0.25. Your data could be that you surveyed people leaving work at the end of the day and found that 13 out of 50 owned an SUV. Test this hypothesis at the .05 (or another) significance level. Assume a random sample.

Answered Same DayMay 31, 2021

Answer To: Think about a population proportion that you may be interested in and propose a hypothesis test...

Rajeswari answered on May 31 2021

133 Votes

Last week I read an article that left hand users are only 25% in the world. i.e. out of whole population of the world, left handers comprised only less than 25% while right hand persons are more than 75%. I believed that this might be wrong. I though though left hand persons may not be exactly 50% they may not be as low as below 25%
To test this, I want to conduct a hypothesis test about the proportion of left handed persons. For this I used nearly five schools with each school having strength of 10000 students from LKG to senior...

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Think about a population proportion that you may be interested in and propose a hypothesis test problem for this parameter. Gather appropriate data and post your problem. Later, respond to your own...

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