The following data represent the heights (in inches) of 14 students in Ms. Lustre's Science
class: 65, 63. 68. 59. 74, 59, 68, 61, 64, 60, 69, 72, 55, 64. Complete the table and answer
the following questions.
Height (inches)
Frequency
71-74
67-70
63-66
59-62
55-58
1. Which interval contains the median?
2. Which interval contains the upper quartile?
3.
Whal is the percentile for 592
4. What percent of the students are shorter than 5 feet 7 inches?
class: 65, 63. 68. 59. 74, 59, 68, 61, 64, 60, 69, 72, 55, 64. Complete the table and answer
the following questions.
Height (inches)
Frequency
71-74
67-70
63-66
59-62
55-58
1. Which interval contains the median?
2. Which interval contains the upper quartile?
3.
Whal is the percentile for 592
4. What percent of the students are shorter than 5 feet 7 inches?
Answers & Comments
Answer:
71-74=2
67-70=3
63-66=4
59-62=4
55-58=1