Find the indicated margin of error. In a survey of 1600 T.V. viewers, 50% said they watch network news programs. Find the margin of err used to estimate the population proportion. Give your answer as a percentage. a Ob 2.45% 1.84%

Q: 110 students at a college were asked whether they had completed their required English 101 course,…

A: It is given that 110 students at a college where 69 students said that they had completed their…

Q: 4, 22, 10, 18, 12, 4, 10, 13, 12, 16, 8, 4, 8, 16, 14   Calculate the approximate value of the…

A:

Q: You roll a 6-sided die. What is P(even)? Write your answer as a percentage.

A: An unbiased dice is thrown. Need to find the probability that the number is Even

Q: Margin of error helps to measure the precision of the estimate. A. True B. False C. Unsure

A: Margin of error helps to measure the precision of the estimate. (A) True(B) False(C) Unsure

Q: Describe the sampling distribution of . Assume the size of the population is 30,000. n​=700, p=.144…

A: Given,   Sample size = 700 Proportion = 0.144   The objective is find the sampling distribution.

Q: Find the value of​ E, the margin of​ error, for c=0.95​, n=10 and s=3.5.   A. 0.792   B. 2.466   C.…

A:

Q: 32

A: Parameter: It is defined as the numbers that summarize the data from the whole population.…

Q: Describe the sampling distribution of p. Assume the size of the population is 30,000. n= 1200, p =…

A:

Q: All freshmen at Roseville High School are required to play exactly one sport. The table below shows…

A: Solution

Q: Which number has the least value and why? A. flve hundred twenty thousandths B. elght hundredths C…

A:

Q: What is 58% of 166? O a. 34.94 O b. 69.72 O c. 286.21 O d. 96.28

A: According to the given information in this question We need to find that what is 58% of 166

Q: Use a z-Table to determine the percent of data specified. Round to the nearest hundredth. Greater…

A: A z-table, also known as a standard normal table, is a table that shows the area under the standard…

Q: 95 percent divided .025 what is the z score?

A: The z-score is obtained as given below: PZ≤z=0.025z=ϕ-10.025=-1.96  Using Standard normal table

Q: Make a table showing the approximate values and the actual value, together with the percentage error

A: xy'=12x-3y..................1Let x=e2z=logxdzdx=1xdydx=dydz·dzdx ⇒dydz·1xxdydx=dydzNow equation (1)…

Q: A teacher is grading a test. A student got 43 out 58 points. Part A: Should the teacher estimate or…

A:

Q: 1. Reports show that four out of five teenagers asked for a cell phone for Christmas this year. Use…

A:

Q: What was the average price for a ticket to a New England Patriots game in 2018? Team Ticket Other…

A:

Q: (15-26)

A:

Q: Use the values on the number line to find the sampling error. x= 4.6 H= 4.91 44 4.6 4.8 The sampling…

A: The sample mean is 4.6, and population mean is 4.91.

Q: Actually use drugs 11 Do not use drugs Total Test "positive" Test "negative" 2 13 4 370 374 Total 15…

A:

Q: you want to do a survey to help you estimate the true porportion of current students who have…

A:

Q: A school uses percentages for grades instead of letters. What are the benefits of using a histogram…

A: Histogram is the graphical representation of the continuous frequency distribution of the data set…

Q: Calculate the test statistic. Replace the? in the formula with the appropriate values. Round to the…

A: The objective is to find the test statistic value.

Q: A supermarket has 500 employees. They want to survey 50 employees about new options in the vending…

A: The following information has been given: The population size is N=500. The sample size is n=50.

Q: The probability of drawing a red face card from a deck of cards.   Leave your answer as a percent to…

A:

Q: Select the correct answer from each drop-down menu. In the school band, the ratio of boys to girls…

A:

Q: Find the class ranking. (Round your answer to the nearest whole number.) 43rd percentile out of 32…

A:

Q: What percent of 66 is 23

A: Step 1   To find the percentage of a number say k, with respect to B  Then percentage = (k/B)×100 So…

Q: Use the values on the number line to find the sampling error. 3.6 38 for The sampling error is

A: We have to find sampling error.

Q: A survey asked office workers what they like t- do when taking a break from work. Preferred break…

A:

Q: Find the proportion  given  n=39 and .X= 33  Group of answer choices A.0.15.  B. 0.85 C. 0.46 D.…

A: Given data n=39 x=33

Q: 32. 309 7. 45

A: Given:

Q: Find the population mean or sample mean as indicated. Sample: 20, 8, 3, 4, 25 O ... Select the…

A: The given data is, 20, 8 , 3, 4, 25 The data is related to sample The no.of observations is,n = 5

Q: What is 5% of 360?

A:

Q: Find the population mean or sample mean as indicated. Рopulation: 6, 7, 12, 13, 7 Select the correct…

A:

Q: 136 students at a college were asked whether they had completed their required English 101 course,…

A: The total no.of college students is, n = 136 The no.of students who have completed their required…

Q: Sorry 0.2% is incorrect

A:

Q: Use the values on the number line to find the sampling error. 4 4.2 + 4.4 The sampling error is +…

A: Given data,=4.5μ=4.85The sampling error =?

Q: Use the table to answer the following question. Female Male Pro-Life Percent 14 18 Pro-Choice 28 21…

A: We have given information,   Pro-life Pro-choice Female 14 28 Male 18 21 The total number…