Charlotte is a customer-satisfaction expert at a large pizza company. She took a random sample of 1,000

delivery orders and constructed a one-sample z interval to estimate the proportion of delivery orders that take

more than an hour to arrive. She decides to repeat this process, but this time she’ll use a sample of 4,000 orders.

Assume that the point estimates from each sample are approximately equal.

What is true about the margins of error from these two samples?

The margin of error from the smaller sample will be about

select ratio v

the margin of error from the

larger sample.