İST209U
İSTATİSTİK I - Deneme Sınavı - 3
Ara Sınav
47368
Soru 1
What is the arithmetic mean of the following data set?
4, 4, 6, 7, 8, 10, 11, 12, 18, 32
Soru 2
What is the arithmetic mean of the following data set with weights in paranthesis?
20 (10 %), 40 (20 %), 60 (30 %), 80 (40 %)
Soru 3
What is the geometric mean of the following data set?
8, 27, 64
Soru 4
What is the arithmetic mean of the following data set with frequency in paranthesis? 25 (3), 35 (3), 45 (2)
Soru 5
What is the mode of the following data set with frequency in paranthesis?
15 (2), 30 (4), 35 (3), 40 (3), 95 (2)
Soru 6
What is the midrange of the following data set with frequency in paranthesis?
14 (2), 34 (4), 38 (3), 44 (3), 96 (2)
Soru 7
What is the median of the following data set with frequency in paranthesis?
12 (2), 32 (4), 35 (3), 43 (3), 92 (2)
Soru 8
For an observation that results in values 6,7,3,4,3,5,6,6 what is the mode of this group?
Soru 9
For an observation that results in values 4,2,6,7,3,4,3,5,6,6,3 what is the mode of this group?
Soru 10
For an observation that results in values 6,7,3,4,3,5,6,6 what is the median of this group?
Soru 11
For an observation that results in values 6,7,3,4,3,5,6,6 what is the arithmetic mean of this group?
Soru 12
What is the mode of the following data set?
14, 17, 22, 2, 25, 4, 14, 6, 35, 93, 11, 14, 25, 18, 18, 25, 20, 14, 14, 48, 18, 25, 48
Soru 13
What is the median of the following data set?
2, 4, 2, 6, 7, 9, 11, 17, 18, 14, 26, 30, 2, 2
Soru 14
What is the midrange of the following data set?
11, 18, 10, 25, 25, 81, 26, 18, 20, 35, 14, 11, 18, 18, 25, 20, 48
Soru 15
What is the arithmetic mean of the following data set?
2, 4, 4, 6, 7, 8, 10, 11, 14, 22, 28, 4
Soru 16
What is the arithmetic mean of the following data set with weights in paranthesis?
60 (10 %), 50 (15 %), 70 (25 %), 90 (30 %), 80 (40 %)
Soru 17
What is the geometric mean of the following data set?
64, 125, 216
Soru 18
What is the arithmetic mean of the following data set with frequency in paranthesis?
20 (3), 32 (4), 47 (2), 10 (3)
Soru 19
What is the mode of the following data set with frequency in paranthesis?
11 (3), 24 (2), 27 (3), 33 (2), 39 (4), 42 (3), 97 (2)
Soru 20
What is the midrange of the following data set with frequency in paranthesis?
15 (2), 25 (4), 38 (3), 44 (3), 64 (3), 105 (2)