Question: Based on a large random sample of US adults, we estimate with a 99% confidence interval that somewhere between 8% and 14% of all US

Based on a large random sample of US adults, we estimate with a 99% confidence interval that somewhere between 8% and 14% of all US adults get their news from TikTok. What is the point estimate of the population proportion of all US adults who get their news from TikTok? What is the Margin of error at this confidence interval?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Assume that we want to assess whether there is an association between liking football and liking mixed martial arts. We collect data on 180 college students and classify them with respect to these...

According to the Sacramento Bee (2 April 1998, p. F5), A 199798 survey of 1027 Americans conducted by the National Sleep Foundation found that 23% of adults say they have fallen asleep at the wheel...

A new Pew Research Center survey explores public views on artificial intelligence (AI) in health and medicine. Based on the survey results from a large random sample of US adults, the 90% confidence...

PINE TREES, INC. Memo To: Daniel Martinez, Manager of Risk Management Department From: Erica Marcus, Supervisor, Sales Department Date: February 20, 2006 Re: Burger Ranch...

please answer asap 5. What sample size would we need to estimate the average amount of time U.S. adults watching election coverage with 99% confidence and a margin of error of + 7 minutes? Use z =...

In a sample of 87 young adults, the average time per day spent in bed asleep was 7.06 hours. Assume the population sample standard deviation is 1.11 hours. a. Construct a 99% confidence interval for...

A New York Times/CBS News Poll asked a random sample of U.S. adults the question Do you favor an amendment to the Constitution that would permit organized prayer in public schools? Based on this...

Prayer in school A New York Times/CBS News Poll asked a random sample of U.S. adults the question, Do you favor an amendment to the Constitution that would permit organized prayer in public schools?...

1. Excel Assignment Please submit your Excel file and highlight your answers in color. Brief Case Has Gold Lost its Luster? In 2011, when the Gallup organization polled investors, 34% rated gold the...

In 2019, some researchers with the Pew Research Center interviewed a random sample of US adults about their social media usage. One of the questions was whether the person used the Facebook social...

Last year Easton Corporation reported sales of $720,000, a contribution margin ratio of 30% and a net loss of $24,000. Based on this information, the break-even point was: (A)$640,000 (B)$880,000...

130. In which of the following stages of Sigmund freud's psychosexual stages of development, does the male child develops a fear of getting castration? a. Oral b. Anal c. Phallic d. Genital

Los flujos de caja tienen que considerar la politica del efectivo de los percibido Pregunta 7Respuesta Verdadero Falso

Indicate whether each of the following events would be included in a calculation of net income on the cash basis, the accrual basis, or both. Provide a brief explanation for your treatment. Remember...

Consider the following economic events involving Leons. Indicate whether Leons would include each item in a calculation of net income using cash accounting and accrual accounting for the year ended...

A phone manufacturer wants to compete in the touch screen phone market. Management understands that the leading product has a less than desirable battery life. They aim to compete with a new touch...

On October 31, 2016, the balances of the accounts appearing in the ledger of Prestige Furnishings Company, a furniture wholesaler, are as follows: a. Prepare a multiple-step income statement for the...

What are the two direct materials variances? What factors can affect each variance and who is generally responsible for the variance?

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

14.31 Income by gender and degree In 2012, the population mean hourly wage for males was $17 for high school graduates, $33 for college graduates and $43 for males with more advanced degrees. For...

14.29 Regression for telephone holding times Refer to the previous exercise. Let x1 = 1 for the advertisement and 0 otherwise, x2 = 1 for Muzak and 0 otherwise, and x1 = x2 = 0 for classical music....

14.28 Hang up if recording repeated? Example 2 described an experiment in which telephone callers to an airline were put on hold with an advertisement, Muzak, or classical music in the background....