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One sample intervals for proportions

Ali is in charge of the dinner menu for his senior prom. As such, he wants to know how many of his fellow seniors would enjoy the combination of pear and asparagus. He randomly selects 2020 students out of the 250250 in his grade and finds that 70%70\% of these students like the combination in question. Ali calculates a 95%95\% confidence interval to estimate pp, the true proportion of students in his grade that like pear and asparagus together, as follows:
0.70±1.960.07(10.07)2500.70\pm1.96\sqrt{\dfrac{0.07(1-0.07)}{250}}
Which statement about Ali’s confidence interval is true?
Choose 1 answer:
Choose 1 answer: