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To avoid distortion of extreme values, a good indicator would be the:
 
Mean
Median
Weighted-mean
Mode
None of these Calculate the mode from the following:
71, 3, 13, 33, 3, 71, 14, 33, 13, 33
 
3
13
33
71
None of these The mean of the following is:
14, 8, 3, 8, 5
 
7.2
7.1
7.4
7.5
None of these Hector Ramirez received three A's and one B in his college courses. What is his grade point average?
Assume each course is three credits.
 
A = 4.0,
B = 3.0,
C = 2.0,
D = 1.0
 
3.0
3.25
3.75
3.80
None of these
 
4 + 4 + 4 + 3 / 4 = 3.75
  Phil's Barbeque sold the following dinners in one hour:

 

What was the average dollar mean?
 
$10.70
$12.97
$6.35
$10.00
None of these
 
3 x 14.95 + 2 x 9.95 + 3 x 6.95 / 8
 

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Homework Chapter    01  02  03  04  05  06  07  08  09  10  11  12  13  14  15  16 17 18  19  20  21  22                 Need A Tutor?     Need Homework Help?  
Find the mean (do not round):
38 + 18.05 + 25 + 26 + 46
 
21.4
23
22.
30.61
None of these
   
Find the mode:
6, 6, 8, 9, 3, 9, 6, 3
 
4
3
9
6
None of these
  Calculate the weighted mean from the following sales:        $400, $700, $300, $600, $300, $400, $700
$700
$300
$400
$500
None of these What is the weighted mean frequency for the following car sales?

2 sold at $25,090
3 sold at $20,000
1 sold at $21,475
1 sold at $39,638
 
$24,740
$24,000
$21,241
$24,470
None of these Find the median from the following numbers:
15, 8, 7, 5, 4, 1, 9, 16
 
7.5
7.0
8.0
8.5
None of these From the following numbers, the median is:
16, 9, 10, 5, 4
 
9
4
5
10
None of these  
Professor Bowdidge taught four Business Statistics classes during the fall semester,
with the following grade averages for each class. Calculate the mean
(Round to the nearest hundredth):
 
82%, 86%, 91%, and 74%
 
83.25%
83.12%
83.00%
85.00%
None of these
  Today the price of a Jeep is $25,000. In 1970 the price was $5,000.
What is the price relative?
 
$600
$166
$300
$400
None of these 9.1% of a circle graph represents:
 
32.76°
37.26°
42°
45°
None of these Alvin's Bakery produced the following number of oat bran muffins each week:
In a frequency distribution, which would have the lowest tally?
 
600
700
500
650
None of these The range of
105, 100, 79, 86, 101, 94, 98, 87, and 83 is:
 
26
92
96
94 The range of
105, 108, 117, 122, 129, and 129 is:
 
129
117
122
24 What is the range of
22, 22, 27, 29, 30, 34, and 38?
 
22
29
16
27 The range of
35, 22, 43, 18, 22, 27, 48, 39, 31, and 16 is:
 
32
30
29
22 The range of
17, 24, 24, 27, 29, 31, and 36 is:
 
17
26
24
19

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