Mathematics, 21.05.2020 01:02 sethlynn2003
For each research situation, decide which statistical procedure would most likely be used to answer the research question posed. Assume that all requirements have been met for using each procedure. i. SLCC wants to determine if the proportion of students taking Math 1040 and simultaneously taking Biology 1610 is more than 54%. They randomly select 58 students taking Math 1040 and ask if they are also taking Biology 1610. ii. To test whether the proportion of students who earn an A in Math 1040 is higher than the proportion of students who earn an A in Biology 1610, SLCC randomly selects 50 students in Math 1040 and randomly selects 50 students in Biology 1610 and calculates the proportion who earned an A. iii. Are the majority of Math 1040 students also studying for a degree in the medical field? To investigave, SLCC surveys a random selection of 64 students taking Math 1040 and asks whether they are studying for a degree in the medical field. iv. The mean number of days that students miss per semester is 3.2. To test whether the the mean number of days absent is fewer for students taking Math 1040, a simple random sample of 131 students taking Math 1040 is obtained.
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