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Question 101

Multiple Choice

Use the following information for questions:
A gambler wanted to test whether or not a die was fair. He rolled the die 180 times and got the results shown below. For example, the number "1" appeared on 40 rolls. Use the following information for questions:  A gambler wanted to test whether or not a die was fair. He rolled the die 180 times and got the results shown below. For example, the number  1  appeared on 40 rolls.   -At a significance level of 0.05, what is your conclusion? A)  The null hypothesis is rejected: the die does not seem to be fair. B)  The null hypothesis is rejected: the die appears to be fair. C)  The null hypothesis is not rejected: there is insufficient evidence to conclude the die is not fair. D)  The null hypothesis is not rejected: there is sufficient evidence to conclude the die is fair.
-At a significance level of 0.05, what is your conclusion?


A) The null hypothesis is rejected: the die does not seem to be fair.
B) The null hypothesis is rejected: the die appears to be fair.
C) The null hypothesis is not rejected: there is insufficient evidence to conclude the die is not fair.
D) The null hypothesis is not rejected: there is sufficient evidence to conclude the die is fair.

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