The cable company takes an of \[250\] of the approximately \[15{,}000\] households who subscribe to them. they found that \[75\%\] of the sampled households watch sports on television at least once a month. the company is considering taking more samples like this. suppose that it is actually \[70\%\] of their total subscribed households who watch those sports. let \[\hat p\] represent the proportion of a sample of \[250\] households that watch sports on television at least once a month. what are the mean and standard deviation of the sampling distribution of \[\hat p\]?
The Cable Company Takes An Of \[250\] Of The Approximately \[15{,}000\] Households Who Subscribe To Them. They Found That \[75\%\] Of The Sampled Households Watch Sports On Television At Least Once A Month. The Company Is Considering Taking More Samples Like This. Suppose That It Is Actually \[70\%\] Of Their Total Subscribed Households Who Watch Those Sports. Let \[\Hat P\] Represent The Proportion Of A Sample Of \[250\] Households That Watch Sports On Television At Least Once A Month. What Are The Mean And Standard Deviation Of The Sampling Distribution Of \[\Hat P\]?
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The Cable Company Takes An Of \[250\] Of The Approximately \[15{,}000\] Households Who Subscribe To Them. They Found That \[75\%\] Of The Sampled Households Watch Sports On Television At Least Once A Month. The Company Is Considering Taking More Samples Like This. Suppose That It Is Actually \[70\%\] Of Their Total Subscribed Households Who Watch Those Sports. Let \[\Hat P\] Represent The Proportion Of A Sample Of \[250\] Households That Watch Sports On Television At Least Once A Month. What Are The Mean And Standard Deviation Of The Sampling Distribution Of \[\Hat P\]?. The company is considering taking more samples like this. So the distribution should be approximately normal, with mean and standard deviation.
Pictorial representation of family structure of sampled households from www.researchgate.net
They found that 75% of the sampled households watch sports on television at least. Suppose we took random samples of 100 families each. These notes are designed and developed by penn state’s department of statistics and offered as.
The Company Is Considering Taking More Samples Like This.
According to the town gardening association, 86% of the over 15,000 families with vegetable gardens in the town grow tomatoes. They found that 75% of the sampled households watch sports on television at least. So the distribution should be approximately normal, with mean and standard deviation.
The Cable Company Takes An Srs Of 250 Of The Approximately 15,000 Households Who Subscribe To Them.
The cable company takes an simple random sample of 250 of the approximately 15,000 households who subscribe to them. They found that 75% of the sampled households watch sports on television at least. Using statcrunch, the probability of observing a sample proportion of 20/500 = 0.04 or more is:
Suppose We Took Random Samples Of 100 Families Each.
The cable company takes an srs of 250 of the approximately 15,000 households who subscribe to them. These notes are designed and developed by penn state’s department of statistics and offered as. Study with quizlet and memorize flashcards containing terms like the cable company takes an srs of 250 of the approximately 15,000 households who subscribe to them.
Suppose That It Is Actually 70, Percent Of Their Total Subscribed Households Who Watch Those Sports.
Study with quizlet and memorize flashcards containing terms like determine whether the description corresponds to an observational study or an experiment: Welcome to the course notes for stat 100: They found that 75% of the sampled households.
