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प्रश्न
Choose the correct alternative:
Cape town is estimated to have 21% of homes whose owners subscribe to the satellite service, DSTV. If a random sample of your home is taken, what is the probability that all four homes subscribe to DSTV?
विकल्प
0.2100
0.5000
0.8791
0.0019
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उत्तर
0.0019
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