Q2 – What is the median? (2 decimal places)
Q1 – What is the frequency of the 40-49 interval?
Q1 – What is the frequency of the 40-49 interval?
Q1 – What is the -z1 value?
Q1 – What is the -z1 value?
Q2 – What is the index number used to find the third quartil…
Q2 – What is the index number used to find the third quartile value?
Q5 – What is the mean?
Q5 – What is the mean?
Q2 – What is P(X≥13)?
Q2 – What is P(X≥13)?
Q1 – What is the cumulative relative frequency of the 50-59…
Q1 – What is the cumulative relative frequency of the 50-59 interval? (2 decimal places)
Q5 – How many students should be able to complete the test b…
Q5 – How many students should be able to complete the test between 48 and 58 minutes? (round to whole number)
Q4 – What is the average?
Q4 – What is the average?
Q4 – What is the standard deviation?
Q4 – What is the standard deviation?