FRV Written Selection Test case studies
FRV Written Selection Test · Put your knowledge to work in context.
This independent study page provides practice for FRV Written Selection Test. Its editorial learning areas include Integrated english, quant, formal, spatial, mechanics foundations. The questions develop subject knowledge and application through worked reasoning, distinctions between competing answers, and practical scenarios. Study the relevant guide before attempting a mixed set, then explain the evidence or calculation that supports each answer. Topics on this exam: Integrated english, quant, formal, spatial, mechanics foundations. The FRV Written Selection Test case studies are 4 cases and about 882 words.
1Two groups and one denominator
In a fictional training exercise, Group A contains 20 participants with a mean score of 60 on a classroom practice activity. Group B contains 30 participants with a mean score of 80 on the same activity and scale. The teacher has not supplied individual scores, variances, medians or a sampling design. A student averages 60 and 80 and calls 70 the combined mean.
221 words, about 1 min2A baseline and a revised count
A fictional planning note reports 80 visitors on the first day of an exhibition and 100 on the second day. The count is then corrected to 96 for the second day because four entries were duplicate records. A separate survey says that 40 percent of respondents on day one and 50 percent on day two preferred the same display, but it gives no respondent counts and does not identify a sampling method. One student reports a 20 percent rise using the original day-two count, another calls the preference difference a 10 percent increase, and another assumes all visitors completed the survey.
228 words, about 1 min3Two views of a community reading room
The following original fictional passages are not attributed to any published author. Writer A says:The new reading room is bright and welcoming, but its success will depend on whether residents who work late can actually use it. A building cannot serve the whole community if it closes before many people arrive home. Writer B says:The opening has attracted attention, but photographs of the attractive furniture tell us little about everyday usefulness.
228 words, about 1 min4A supplied energy and budget comparison
A fictional school compares two low-voltage demonstration systems that provide the same measured service under the exercise conditions. System A draws two hundred watts for three hours, while System B draws one hundred fifty watts for four hours. The coordinator calls B more energy efficient solely because its power rating is smaller. A second student notes that the classroom trial did not include standby operation, maintenance or the upstream electricity supply.
205 words, about 1 min