In the US, 44% of households subscribe to a cable service. Assume that 200 homes are randomly surveyed. Let x = the number that subscribe to a cable service. Assume that households are independent. What is the probability that at least 100 of the households subscribe to a cable service?
Added by Mercedes W.
Step 1
Step 1: Identify the distribution Since we are dealing with a count of successes (number of households that subscribe to a cable service), we can use the binomial distribution. Show more…
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