28% D Fri Apr 611 Math 822 Elementary Probability and Statistics (4) Ashley Mont

Question

28% D Fri Apr 611 Math 822 Elementary Probability and Statistics (4) Ashley Montano&T; 4/6/18 11:27 AM Homework: Ch 7 Homework Score: 0 of 1 pt 7.1.22-T inasurvey of 3172 aduts aged 57through 85 years, t was found that B17% of them a. How many of the 3172 subjects used at least one prescription medication? ?(Round to the nearest integer as needed.) Save l6 of 75@tcompletel ? Hw score: 39.78%, 29.83 of 75 pts Question Help at least one prescription medication. Complebe parts (a) through (c) below Enter your answer in the answer box and then click Check Answer parts remaining Clear All Check Answer st Edition iew al 6 FS

Explanation / Answer

Given n = 3172 p = 0.817

Number of people who used atleast one prescription

= n * p

= 3172 * 0.817

= 2591.524

= 2592.

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