In an election, suppose that 40% of voters support a new tax on fast food. If we poll 144 of these voters at random, the probability distribution for the proportion of the polled voters that support a new tax on fast food can be modeled by the normal distribution pictured below. The bell curve below represents the distribution of these sample proportions. The scale on the horizontal axis is the standard deviation of the sampling distribution. So each tick mark represents a distance of one standard deviation on the distribution, with the middle tick mark being the mean of the distribution.
- CliveLv 72 weeks ago
What does this have to do with personal finance?
- Anonymous3 weeks ago
When you take your final, are you going to try to sign into Answers then too? This is getting ridiculous. Answers is not a place for lazy students to get their homework done for them.
- SumDudeLv 73 weeks ago
sounds like homework to me - NO personal finance.