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Given a random sample of 85 people attending a workshop, 63 of the respondents said the workshop was useful. What is the sample proportion of the people who said the workshop wa…
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Given a random sample of 85 people attending a workshop, 63 of the respondents said the workshop was useful. What is the sample proportion of the people who said the workshop wa…
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Feb 13, 2017
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Given a random sample of 85 people attending a workshop, 63 of the respondents said the workshop was useful. What is the sample proportion of the people who said the workshop was useful?
A.) 0.13
B.) 0.48
C.) 0.63
D.) 0.74
Mathematics
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CyprUS
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63/85 = 0.74 <== ur answer
Variance
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Feb 14, 2017
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Variance
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To determine the portion of the people attending the workshop who noted that it was useful, divide the number of respondents saying it was useful by the total number. That is,
63 / 85 = 0.74
Thus, the answer is letter D.
Vinayak Kolagi
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Feb 17, 2017
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Vinayak Kolagi
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