Determine the sample size suggested

Assignment Help Mathematics

Reference no: EM13203341

Solve the problem. A newspaper article about the results of a poll states: "In theory, the results of such a poll, in 99 cases out of 100 should differ by no more than 5 percentage points in either direction from what would have been obtained by interviewing all voters in the United States." Find the sample size suggested by this statement.

165

2402

4145

3394

Reference no: EM13203341

Questions Cloud

What lump sum should he deposit on the childs 4th birthday : A man wishes to set aside money for his daughter's college education. His goal is to have a bank savings account containing an amount equivalent to $20,000 in today's dollars at the girl's 18th birthday. The estimated rate is 8%. If the bank pays ..

What should the price of tickets be to maximize : A baseball team plays in a stadium that holds 54000 spectators. With the ticket price at 8 dollars the average attendance has been 21000. When the price dropped to 7 dollars, the average attendance rose to 27000. What should the price of tickets b..

What is rubinlands equilibrium output : Rubinland is a small island economy that has no taxes, no transfer payments, no government purchases, no exports, and no imports. Rubinland's economy is represented by the following equations: C = 5,000 + 0.6Y I = 5,000 where C represents consumpti..

How fast is the height of the water increasing : An upright cylindrical tank with radius 5 m is being filled with water at a rate of 3 m3/min. How fast is the height of the water increasing? (Round the answer to four decimal places.)

Determine the sample size suggested : "In theory, the results of such a poll, in 99 cases out of 100 should differ by no more than 5 percentage points in either direction from what would have been obtained by interviewing all voters in the United States." Find the sample size suggeste..

What is the rate of the cyclist in still air : A cyclist travels 105 miles in 7 hours going against the wind. He travels 147 with the wind in the same amount of time. What is the rate of the cyclist in still air and what is the rate of the wind?

What is the future worth of the investment in year-0-dollars : General price inflation is estimated to be 3% for the next 5 years, 5% the 5 years after that, and 8% the following 5 years. If you invest $10,000 at 10% for those 15 years, what is the future worth of your investment in year-0-dollars at that tim..

Find the velocity of the rock after two seconds : If a rock is thrown upward on the planet Mars with a velocity of 19 m/s, its height (in meters) after t seconds is given by H = 19t - 1.86t2.

Find the diagonal distance across the baseball diamond : find the diagonal distance across the baseball diamond from third base (T) to first base (F)

User Account

All Pages