The television show September Road has been successful for many years. That show recently had a share of 24, which means, that among the TV sets in use, 24% were tuned to September Road. An advertiser wants to verify that 24% share value by conducting its own survey, and a pilot survey begins with 12 households have TV sets in use at the time of a September Road broadcast. Find the probability that none of the households are tuned to September Road. P(none) = Find the probability that at least one household is tuned to September Road. P(at least one) = Find the probability that at most one household is tuned to September Road. P(at most one) = If at most one household is tuned to September Road, does it appear that the 24% share value is wrong? (Hint: Is the occurrence of at most one household tuned to September Road unusual?) yes, it is wrong O no, it is not wrong

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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The image presents a probability exercise based on a television show's audience share. Here's the transcription suitable for an educational website:

---

The television show *September Road* has been successful for many years. That show recently had a share of 24, which means, that among the TV sets in use, 24% were tuned to *September Road*. An advertiser wants to verify that 24% share value by conducting its own survey, and a pilot survey begins with 12 households having TV sets in use at the time of a *September Road* broadcast.

1. **Find the probability that none of the households are tuned to *September Road*.**  
   \( P(\text{none}) = \) [ ]

2. **Find the probability that at least one household is tuned to *September Road*.**  
   \( P(\text{at least one}) = \) [ ]

3. **Find the probability that at most one household is tuned to *September Road*.**  
   \( P(\text{at most one}) = \) [ ]

4. **If at most one household is tuned to *September Road*, does it appear that the 24% share value is wrong?**  
   *(Hint: Is the occurrence of at most one household tuned to *September Road* unusual?)*

   - ( ) yes, it is wrong
   - ( ) no, it is not wrong

--- 

The exercise invites students to apply probability concepts to evaluate survey findings against a reported audience share statistic.
Transcribed Image Text:The image presents a probability exercise based on a television show's audience share. Here's the transcription suitable for an educational website: --- The television show *September Road* has been successful for many years. That show recently had a share of 24, which means, that among the TV sets in use, 24% were tuned to *September Road*. An advertiser wants to verify that 24% share value by conducting its own survey, and a pilot survey begins with 12 households having TV sets in use at the time of a *September Road* broadcast. 1. **Find the probability that none of the households are tuned to *September Road*.** \( P(\text{none}) = \) [ ] 2. **Find the probability that at least one household is tuned to *September Road*.** \( P(\text{at least one}) = \) [ ] 3. **Find the probability that at most one household is tuned to *September Road*.** \( P(\text{at most one}) = \) [ ] 4. **If at most one household is tuned to *September Road*, does it appear that the 24% share value is wrong?** *(Hint: Is the occurrence of at most one household tuned to *September Road* unusual?)* - ( ) yes, it is wrong - ( ) no, it is not wrong --- The exercise invites students to apply probability concepts to evaluate survey findings against a reported audience share statistic.
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