The results of a recent poll of 8,500 randomly selected americans show that 58% are planning to vote for candidate b in the upcoming election.
candidate b would like to know, within a 95% confidence level, what the maximum expected difference is between the true population parameter and the estimated population parameter.
(95% confidence level = z*-score of 1.96)
what is the margin of error for this poll? round your answer to the nearest tenth.
%

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?

Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.