The political action group supporting Mark Begich for Governor wishes to conduct a final poll of voter support prior to an election. They want the error term for their estimate of the true proportion of voters supporting Begich to be 0.04 or less. Find the conservative estimate of the number of voters they will need to survey if thy desire 98% confidence for their estimate.

Q: In order to have a margin of error of 2%, people should be surveyed.

A: we are given that 24% people consider summer as their favourite season (p) = 0.24 to find  number of…

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A: Let COnfidence interval be 90% Zc=1.645 E=3%=0.03 p=0.5 n=?

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A: We have to find sample proportion.

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A: Following information is given:   Total number of people survey = 1038 Percentage of people who said…

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Q: Find the proportion of the respondents who said that closing local papers would hurt civic life a…

A: Given that, No. of respondents (n) = 1001  No. of respondents said it would hurt civic life a lot…

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A: Given data  99% confidence interval for sample proportion.  E = 0.03 n = ?

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A: Higher margin of error indicates that the survey results will not be close to true population…

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A: We have given that Margin of error (E) = 2% = 0.02 When confidence level is not given by default we…

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Q: ouare the campaign manager for a politician. Last month’s poll showed your candidate had 46%…

A: Given data, p=46%=0.46 E=3%=0.03 z-value at 95% confidence is Zc=1.96 n=?

Q: Suppose that the results of a survey show that 59% of people consider summer as their favorite…

A: Given information: The proportion of people consider summer as their favorite season is 59%. The…

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A: There are two independent samples which are elementary and high school. We have to construct 95%…

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A: Sample size (n) = 807 Population proportion (p) = 45% = 0.45 And  97% confidence interval is (41%,…

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A: The sample size is The number of students reading above the eighth-grade level is . The objective is…

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A:

Q: Suppose that the results of a survey show that 38% of people consider summer as their favorite…

A: Given that p =0.38,Margin of error (E ) = 0.04 n =?

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A: The answer is attached below,

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Q: Choose the correct answer below. O A. All the values within the margin of error are less than 50%. O…

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Q: estimate the proportion of tenth graders reading at or below the eighth grade level. Ente

A: It is given thatThe total number of tenth graders =1265The number of students read above the eighth…

Q: A polling agency wants to determine the percentage of voters in favour of extending tax cuts. they…

A: Given information- Margin of error, E = 2% = 0.02 Confidence level, c = 95% Since nothing is known…

Q: A poll of 520 citizens of Normal, Illinois showed that 59% favored strict enforcement of speed…

A: A poll of 520 citizens of Normal Illinois showed that 59% favored strict enforcement of speed…

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Q: Fear of the dark is quite common among children. However, what about adults? One polling agency…

A: We have given that n = 452 p = 34% = 0.34 When no confidence level given then by default we assume…

Q: The Arizona Department of Transportation wishes to survey state residents to determine what…

A: Solution-: Given: M.E.=0.03,α=0.01, We take, p^=0.5 and  q^=0.5  We find how many residents do they…

Q: Suppose that the results of a survey show that 51% of people consider summer as their favorite…

A: From the provided information, Proportion (p̂) = 0.51 Margin of error (E) = 0.04

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Q: According to the results of a survey, 44% of 1124 people indicated that American football is their…

A: Given: According to the results of a survey, 44% of 1124 people indicated that American football is…

Q: Suppose that the results of a survey show that 46% of people consider summer as their favorite…

A: The following information is available in the question

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Q: A survey of 500 citizens of a large country revealed that 70 of them believe the government's…

A: Solution : Given that : A survey of 500 citizens of a large country revealed that 70 of them believe…

Q: I would like to esCmate the proporCon of adults who own a pet. How many people should I poll in…

A: Given, c=0.94 and E=2%=0.02.

Q: Please help answering this one:

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

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A: Given : Sample Size, n = 334 Number of successes, x = 86

Q: In 2016 the Better Business Bureau settled 84% of complaints they received in the United States.…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Suppose that the results of a survey show that 53% of people consider summer as their favorite…

A: Given that Results of a survey show that 53% of people consider summer as their favorite season.…

Q: A survey found that about 49% of the people who work at an accounting firm take a company car pool…

A: Find the estimate number of the people and the actual number of people

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Q: According to the results of a survey, 36% of 107 people indicated that American football is their…

A: Given that in a survey 36% of 107 people indicated that American football is their favorite sport.