[Step-by-Step] The average time needed to complete an achievement test was 63 minutes with a variance of 100 minutes. If we want only the fastest 75% of
Question: The average time needed to complete an achievement test was 63 minutes with a variance of 100 minutes. If we want only the fastest 75% of the students to finish the test, how many minutes should we allow? (Be careful on this one! Don't confuse speed with timing.)
Deliverable: Word Document 
(Solution Library) Given the following distribution: x p(x) 30 0.1 35 0.63
(See Solution) Your English teacher believes in grading on a curve.
![[Steps Shown] An airline has a policy](/images/solutions/MC-solution-library-54909.jpg "[Steps Shown] An airline has a policy of booking as many as 150")
[Steps Shown] An airline has a policy of booking as many as 150
Solution: The analytic scores on a standardized test are known
![[See] Calculate the following: Find the area](/images/solutions/MC-solution-library-54911.jpg "[See] Calculate the following: Find the area under the Standard")
[See] Calculate the following: Find the area under the Standard
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