Question: A recent Gallup poll asked 1006 Americans,During the past year, about how many books, either hardcover or paperback,did you read either all or part of

A recent Gallup poll asked 1006 Americans,“During the past year, about how many books, either hardcover or paperback,did you read either all or part of the way through? ”Results of the survey indicated that x̄ = 13.4 books and s = 16.6 books. Construct a 99% conﬁdence interval for the mean number of books that Americans read either all or part of during the preceding year. Interpret the interval.

Step by Step Solution

★★★★★

3.43 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

For 99 confidence 2 0005Since n 1006 then df 1005 There is no row in the table for 100... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

445-M-S-P-E (329).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Lucia and Olga have decided to buy some commercial real estate through a corporation. The corporation will buy commercial properties, earn money from rent paid by tenants to cover the operating...

A recent Gallup poll asked Americans to disclose the number of books they read during the previous year. Initial survey results indicate that s = 16.6 books. (a) How many subjects are needed to...

For these data Develop a confidence interval for the mean number of defective parts for a line speed of feet per minute (to 4 decimals). Use Table 1 of Appendix B.

A recent Gallup poll of 519 adults who flew in the past year (published in The Economist, June 16, 2007, p. 6) found the following their number 1 complaints about flying: cramped seats (45), cost...

3. (6 pts) A school administrator wants to conduct a poll to estimate the percentage of full-time college students who have credit card debt of $2000 of more. What sample size should be obtained if...

A poll asked 988 Americans, "During the past year, about how many books did you read either all or part of the way through?" Results of the survey indicated a sample mean of 14.51 books with sample...

A poll conducted in 1972 asked 1008 people, "During the past year, about how many books, either hardcover or paperback, did you read either all or part of the way through?" Results of the survey...

A poll conducted in 1970 asked 1005 people, "During the past year, about how many books, either hardcover or paperback, did you read either all or part of the way through? Results of the survey...

Part 1) Amount of Sleep A sleep study administered to U.S. adults showed that the amount of sleep (in hours) they get in a 24-hour period is normally distributed with a mean of 6.5 hours and a...

Part 1) Amount of Sleep (7 points) A sleep study administered to U.S. adults showed that the amount of sleep (in hours) they get in a 24-hour period is normally distributed with a mean of 6.5 hours...

****I NEED TO KNOW HOW THIS CAN BE ACCOMPLISHED ON A TI-84 CALCULATOR. 2ND TIME I AM ASKING BECAUSE THE LAST TUTOR DIDN'T SHOW HOW TO FOR TI-84 CALCULATOR. THANK YOU!!!**** Part 1) Amount of Sleep A...

Which of the following statements is true for both embryonic stem cells AND adult stem cells? both transcribe every gene in the genome both can differentiate into many other cell types both of these...

The table gives the winning heights for the men's Olympic pole vault competitions up to the year 2004. (a) Make a scatter plot and decide whether a linear model is appropriate. (b) Find and graph the...

Evaluate the integral d x ( 3 x + 5 ) 2 b y making the appropriate substitution: u = d x ( 3 x + 5 ) 2 =

Review the requirements of Financial Accounting Standard Board (FASB) 8 and 52 and provide a summary of at least 5 sentences that describe the tax consequences of a C-Corp disposition. Tell me 2...

IV- CIRCUIT DIAGRAM SOLUTIONS MUST BE IN 5 DIFFERENT THEOREMS FOR EACH FIGURE. DO NOT ROUND OFF UNTIL THE FINAL ANSWER IS OBTAINED. FRACTIONS ARE ACCEPTED. 6 kN 6 kN 1. KIRCHHOFF'S LAWS 2. MAXWELL'S...

You are to design a carbon fibre-reinforced epoxy specimen having a round cross-sectional area. The specimen is 3 m long and, when a force of 2.2 kN is applied, it should strength no more than 2.5...

Adams Company records provide the following information on December 31, 2013 Account Title Amount Additional Paid-in Capitaln Preferred Stock $17,000 Common Stock 75,000 Premium on Bonds Payable...

14 One of the discretionary accounts managed by Farnsworth is the Jones Corporation employee profit-sharing plan. Jones, the company president, recently asked Farnsworth to vote the shares in the...

The function f(x) = x 4 is not one-to-one. Find a suitable restriction on the domain off so that the new function that results is one-to-one. Then find the inverse of f.

f(x) = log 2 (x + 3) and g(x) = log 2 (3x + 1). (a) Solve f(x) = 3. What point is on the graph of f? (b) Solve g(x) = 4. What point is on the graph of g? (c) Solve f (x) = g(x). Do the graphs off and...

An amplifiers power output P (in watts) is related to its decibel voltage gain d by the formula P = 25e 0.1d (a) Find the power output for a decibel voltage gain of 4 decibels. (b) For a power output...

Eachyear, Fortune Magazine publishes an article titled"The International500" that provides a ranking by sales of the top 500 firms outside the United States. Suppose that you want to examine various...

Which of the following statements related to preferred stock is correnct? (can be more than one) A. Preferred shareholders normally receive one vote per share of stock owned. B. Preferred...

Let a2 a1a0 and b2b1b0 be a 3-bit binary numbers, and let c3c2c1c0 = a2 a1a0 + b2b1b0 be 4-bit binary number. For example, 1011 = 101 + 110. Write Boolean expressions for c2, c1, c0.