Estádistica y probabilidad IGCSE
ej
  • 1.
A) 70
B) 23
C) 35
D) 40
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  • 2.
A) 1/120
B) 1/30
C) 1/50
D) 1/15
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  • 3.
A) 90
B) 45
C) 70
D) 65
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  • 4.
A) 156
B) 96
C) 126
D) 170
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  • 5.
A) 20
B) 45
C) 52
D) 35
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  • 6.
A) 2/15
B) 3/15
C) 1/10
D) 2/5
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  • 7.
A) 0.5
B) 0.75
C) 0.625
D) 0.7
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  • 8.
A) B
B) C
C) D
D) A
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  • 9.
A) 150º
B) 135º
C) 184º
D) 145º
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  • 10. The scatter diagramshow the value. in thousands of dollars, of eight houses in 1996 and the value of the same houses in 2016
A) $140000
B) 100000
C) 100
D) 140
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  • 11. The cumulative frequency graph shows the times , in minutes, each of 100 children spent exercising in one week.
A) 8
B) 92
C) 15
D) 90
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  • 12. The cumulative frequency graph shows the times , in minutes, each of 100 children spent exercising in one week.
A) 112
B) 72
C) 86
D) 120
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