Question: Recently in a large random sample of teens a proportion of 0.86 teens said they send text messages to friends. The margin of error for

Recently in a large random sample of teens a proportion of 0.86 teens said they send text messages to friends. The margin of error for a 98% confidence interval was 0.024.

(a) What is the sample statistic for the proportion of teens who send text messages to friends? b) Use the information given to find an interval estimate for the population proportion of teens who send text messages to friends. Lower Limit: Upper Limit:

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!