Statistical research students in LIU have completed the midterm exam. Tow midterm samples from Nabatieh and Beirut campuses were analyzed as the following: Central Tendency Dispersion Mean Mode Median High Low Range SD 80 77 Beirut 80 40 55 15 Nabatich 60 55 62 14 2 68 1. Find the lowest score in Nabatieh campus and the highest score in Beirut campus.

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Chapter11: Data Analysis And Probability
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Statistical research students in LIU have completed the midterm exam. Tow midterm samples
from Nabatieh and Beirut campuses were analyzed as the following:
Central Tendency
Dispersion
Mean
Mode
Median
Low
High
Range
SD
Beirut
80
77
80
40
55
15
Nabatich
60
55
62
14
68
1.
Find the lowest score in Nabatieh campus and the highest score in Beirut campus.
2. Which campus did generally better on the exam? Justify
3. Which group was the most heterogenous on the test? Justify
4. Suppose that only 10 students in Nabatich campus had taken the midterm. Which
of the following could be an example of their test scores? Justify by finding their
median.
97,96,94,90,80,82,68,66,64,62
b. 78,75,78,80,79,81.86,85,88,80
Transcribed Image Text:Statistical research students in LIU have completed the midterm exam. Tow midterm samples from Nabatieh and Beirut campuses were analyzed as the following: Central Tendency Dispersion Mean Mode Median Low High Range SD Beirut 80 77 80 40 55 15 Nabatich 60 55 62 14 68 1. Find the lowest score in Nabatieh campus and the highest score in Beirut campus. 2. Which campus did generally better on the exam? Justify 3. Which group was the most heterogenous on the test? Justify 4. Suppose that only 10 students in Nabatich campus had taken the midterm. Which of the following could be an example of their test scores? Justify by finding their median. 97,96,94,90,80,82,68,66,64,62 b. 78,75,78,80,79,81.86,85,88,80
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