In a large​ class, the professor has each person toss a coin several times and calculate the proportion of his or her tosses that were heads. The students then report their​ results, and the professor plots a histogram of these several proportions. If the students toss the coin 100 times​ each, about​ 68% should have proportions between what two​ numbers? Use the​ 68-95-99.7 Rule to provide the appropriate response.

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In a large​ class, the professor has each person toss a coin several times and calculate the proportion of his or her tosses that were heads. The students then report their​ results, and the professor plots a histogram of these several proportions. If the students toss the coin 100 times​ each, about​ 68% should have proportions between what two​ numbers? Use the​ 68-95-99.7 Rule to provide the appropriate response.
 
 
 

Question content area bottom

Part 1
 
A.
0.495 and 0.505
 
B.
0.45 and 0.55
 
C.
0.34 and 0.67
 
D.
0.05 and 0.1
 
E.
0.16 and 0.84
 
 
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