A cell phone company randomly selected 250 of its 4,238 users of the model M384 phone for a poll. The company found that 184 of the phone’s users responded that they are planning to upgrade to a new phone sometime in the next year, and 66 responded that they are not. To the nearest percent, what is the estimated population proportion of the users of the model M384 phone who are planning to upgrade to a new phone sometime in the next year? 4% 6% 26% 74%
Accepted Solution
A:
A cell phone company randomly selected 250 of its 4,238 users of the model M384 phone for a poll. The company found that 184 of the phone’s users responded that they are planning to upgrade to a new phone sometime in the next year, and 66 responded that they are not. To the nearest percent, what is the estimated population proportion of the users of the model M384 phone who are planning to upgrade to a new phone sometime in the next year? 4% 6% 26% 74% the answer is 74