A private opinion poll is conducted for a politician to determine what proportion of the population favors decriminalizing marijuana possession. How large a sample is needed to be 95% confident that the sample proportion will not differ from the true proportion by more than 6%? DON'T JUST GIVE THE ANSWER - SHOW WORK AND EXPLAIN YOUR PROCESS EACH STEP OF THE WAY SO THAT I CAN FOLLOW WHAT YOU DID AND CHECK YOUR WORK.

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Q: Based on the model, what percent of people should have IQ scores above 116? What percent of people…

A: Given a normal distribution with  mean 100 and standard deviation 16.IQ score 116 is one standard…

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A: Here's the explanation is as follows; A scatter plot is a type of graph that shows pairs of data…

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A: Given : Every observation in a data set is multiplied by a constant k Let the observations be :…

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A: Given that, Critical value: Using the z-table, the critical value at 98% confidence level is,

Q: A private opinion poll is conducted for a politician to determine what proportion of the population…

A: Given  Confidence level(CI)= 0.95 Significance level (α)=1-0.95=0.05 Margin of error

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A: If we remove the data for 12 the range will be affected   Range=25-12=13

Q: a) 2a* - Sa²b2 - 12b*

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Q: Determine if the class BMI is significantly higher than the cutoff for a healthy BMI which is 25.

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A: Introduction: If X ~ Poisson (λ), where λ is he rate of occurrence of the event of interest in a…

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A: a. The value of the (Pearson's) Correlation Coefficient as shown in this output is 0.9403.

Q: The CVS Pharmacy located on US 17 in Murrells Inlet has been one of the busiest pharmaceutical…

A: Solution: 1. State the hypotheses. Null hypothesis: H0:µd≤0 Alternative hypothesis: H1:µd>0 The…

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A: ANOVA : ANOVA method is useful to determine the significant correlation between two or more than two…

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A: It is given that the median age of the year 1980 was 30.0 years and the median age of the year 1991…

Q: According to the results of a survey, 36% of 617 people indicated that American football is their…

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Q: Then at the next level 650 learned and finally 2560 learned of the rumor. Which equation is a…

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Q: You sampled 13 people and got their pre-diet weight and post-diet weight. If α=.05α=.05, the test…

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Q: Explain how you could find the V100 in two different ways. Show both methods.

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Q: worth

A: Maximum point of the test = 155 points

Q: Are the input values always smaller than output values?

A: Let us take some examples

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Q: The analyst claims that there is an increasing trend for every new year for investing the money to…

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Q: Write TRUE if the statement is correct; otherwise, write false.

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A: Given, Salary workers mean fatal injuries = 4600 Self-employed mean fatal injuries = 1044

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Q: greater than Model B

A: This question is on testing the equality of means.

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Q: The UNOH good works society is planning an annual fundraising "Eat-a-Thon". The society will charge…

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Q: In the recent "Gulf War" in the middle east the allied forces captured 6400 of Saddam's soldiers and…

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A: From the EXCEL output, the critical value of z at the 95% confidence level is 1.96.

Q: A statistician modeled the average private law school tuition in two ways. According to both models,…

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Q: worms Frequency 1 4 2 3 3 2 4 5 6 7 2 3 32 2

A: Given data is Worms Frequency 1 4 2 3 3 2 4 4 5 2 6 3 7 2

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Q: Recently, an analyst in a company's marketing department surveyed customers regarding how often they…

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Q: Explain can a model be overfitted even when N is very large?

A: Yes, a model can be over fitted even when N is very large and it is known as the overfitting model.…