Due Sunday by 11:59pm Points 12 Submitting an external tool Chapter 8 Confidence Intervals (Sample Size) Score: 0/12 1/12 answered Question 9 According to the Oxnard College Student Success Committee report in the previous year, we believe that 19% of students struggle in their classes because they don't spend more than 8 hours studying independently outside of a 4-unit class. For this year, you would like to obtain a new sample to estimate the proportion of all Oxnard students who struggle in their classes because they don't study enough outside of the classrooms. You would like to be 98% confident that your estimate is within 4.5% of the true population proportion. How large of a sample size is required? Do not round mid-calculation. n Question Help: Message instructor Submit