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Multiple Choice Quiz
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1
Which of the following graphs accurately shows the relationship between the number of trials of an experiment and the probability of success?
A)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070780846/506629/FFCM11_KeyQuiz2_3_question1a.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (80.0K)</a>
B)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070780846/506629/FFCM11_KeyQuiz2_3_question1b.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (67.0K)</a>
C)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070780846/506629/FFCM11_KeyQuiz2_3_question1c.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (76.0K)</a>
D)<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070780846/506629/FFCM11_KeyQuiz2_3_question1d.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (82.0K)</a>
2
You flip a coin 60 times. Which of the following is the most likely number of heads which you will record?
A)25 heads
B)30 heads
C)35 heads
D)40 heads
3
Given the spinner shown:
<a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0070780846/506629/FFCM11_KeyQuiz2_3_question3.jpg','popWin', 'width=NaN,height=NaN,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (13.0K)</a>
The results of a series of 80 trials are as follows:
Blue -- 23 Orange -- 24 Green -- 22 Red -- 11
Which of the following is most likely to be true?
A)There is nothing wrong with the spinner.
B)If you spun the spinner another 80 times the results would be exactly the same as the previous set of 80 trials.
C)If you spun the spinner another 4 times each colour would come up exactly 1 time each.
D)Either the spinner is faulty or the person doing the spinning doing something incorrectly.
4
You want to simulate the roll of a fair six-sided die 100 times by using a graphing calculator. Which of the following is the correct command to perform this simulation?
A)rand(100)
B)randint(100)
C)randint(1,6)
D)randint(1,6,100)
5
You want to simulate the rolling of sums of two fair six-sided dice 100 times by using a graphing calculator. Which of the following is the correct command to perform this simulation?
A)randint(1,6,100) + randint(1,6,100)
B)2randint(1,6,100)
C)randint(2,12,100)
D)randint(1,6) + randint(1,6)





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