Neco Model Questions Vol1 2022 Christian Religious Studies Question 48
Practice objective / multiple choice question 48 from the 2022 Neco Model Questions Vol1 Christian Religious Studies examination.
Traditionally, thirteen letters are attributed to the Apostle Paul. Seven of these are addressed to churches, five to individuals, and one is disputed. The length of a typical church letter follows a normal distribution with mean \(8{,}500\) words and standard deviation \(1{,}200\) words. Assuming the lengths of the seven church letters are independent, what is the minimum total number of words a scholar must read to be 90 % confident of covering the total word count of the church letters? (Use the normal‑distribution 90th‑percentile multiplier \(z \approx 1.28\).)
Answer Options
About This Question
This is Neco Model Questions Vol1 2022 Christian Religious Studies Question 48. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Christian Religious Studies examination.
Difficulty level: Hard .
Master the Exam!
You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.