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A manufactured lot of buggy whips has 20 items, of which 5 are defective. A random sample of 5 items is chosen to be inspected. Find the | A manufactured lot of buggy whips has 20 items, of which 5 are defective. A random sample of 5 items is chosen to be inspected. Find the | ||
probability that the sample contains exactly one defective item if the sampling is done without replacement. | probability that the sample contains exactly one defective item if the sampling is done without replacement. | ||
<ul class="mw-excansopts"> | |||
<li>0.44</li> | |||
<li>0.46</li> | |||
<li>0.48</li> | |||
<li>0.5</li> | |||
<li>0.52</li> | |||
</ul> | |||
'''References''' | '''References''' | ||
{{cite web |url=https://math.dartmouth.edu/~prob/prob/prob.pdf |title=Grinstead and Snell’s Introduction to Probability |last=Doyle |first=Peter G.|date=2006 |access-date=June 6, 2024}} | {{cite web |url=https://math.dartmouth.edu/~prob/prob/prob.pdf |title=Grinstead and Snell’s Introduction to Probability |last=Doyle |first=Peter G.|date=2006 |access-date=June 6, 2024}} | ||
Latest revision as of 01:10, 26 June 2024
A manufactured lot of buggy whips has 20 items, of which 5 are defective. A random sample of 5 items is chosen to be inspected. Find the probability that the sample contains exactly one defective item if the sampling is done without replacement.
- 0.44
- 0.46
- 0.48
- 0.5
- 0.52
References
Doyle, Peter G. (2006). "Grinstead and Snell's Introduction to Probability" (PDF). Retrieved June 6, 2024.