What test should you use to answer these questions? Assume all samples are simple random samples and α (alpha) is taken to be 0.05.


In a certain city, there are about 250,000 eligible voters. A sample of male voters and a sample of female voters were taken to study the relationship between sex and participation in the last election. The results:


Men that voted 850
Women that voted 1024
Men that didn’t vote 750
Women that didn’t vote 976


Is participation in the election the same for males and females?

To answer the question of whether participation in the election is the same for males and females, you would use a chi-square test for independence. This test would examine whether there is a significant association between the variables "sex" and "participation in the election".

Hey. Do you know how tv shows fade to black after a actor is done with a line?

Yes, the technique of fading to black after an actor is done with a line is a common cinematic and television technique used for various reasons. Fading to black can serve several purposes, such as indicating the end of a scene or transition between scenes, creating a dramatic effect, emphasizing a significant moment or allowing a pause for reflection. It helps to visually separate different elements and can be used to convey a sense of closure or change in the story. Fading to black is achieved through editing and post-production techniques, typically by gradually reducing the brightness and contrast of the image until it fades completely to black.

Well when it does that, do the actors actually take breaks?

In television and film production, it is common for actors to take breaks during filming, especially if there are significant time gaps between their lines or scenes. Fading to black after an actor is done with a line does not necessarily mean that the actors take breaks at that precise moment. The fade to black is primarily a visual and editing technique used for storytelling purposes, creating transitions or emphasizing moments, as mentioned earlier.

During filming, actors may take breaks based on various factors, such as technical requirements, lighting adjustments, set changes, or simply to rest and recharge. The specific timing and duration of breaks largely depend on the production schedule, director's instructions, and the needs of the actors themselves. It's worth mentioning that it is common for scenes to be pieced together during the editing process, so what appears as a continuous conversation on screen may have been filmed over a longer period with breaks in between.

nice, didn't know that. Thanks for telling.

You're welcome! I'm glad I could provide you with new information. If you have any more questions, feel free to ask.

Why are some actors considered the "star" of the show?

Some actors are considered the "star" of a show for various reasons, including:

1. Prominence in the story: The actor may have the leading role or a prominent character in the storyline. They may have more screen time or play a pivotal role in driving the narrative forward.

2. Popularity or fame: Some actors are already well-known and have a dedicated fan base, which can contribute to their status as the star of a show. Casting a popular actor can also attract a larger audience and generate more attention for the production.

3. Billing and contract: Actors' contracts may specify their billing or placement in the credits, which can contribute to their perceived status as the star of the show. Higher billing or top placement in the credits often implies greater significance or prominence.

4. Award recognition: If an actor receives critical acclaim or wins awards for their performance in a particular show, it can elevate their status as the star of the production. Accolades can further solidify their reputation and draw attention to their work.

5. Marketing and promotion: The marketing and promotion of a show often revolves around the star actor. Their name and image are frequently featured in promotional materials, interviews, and advertising campaigns, which can help establish them as the face of the show and drive audience interest.

6. Drawing power: Some actors have the ability to attract a large audience solely based on their name recognition or reputation. Their involvement in a project can increase its commercial viability and ensure a higher viewership or ticket sales.

It's important to note that the concept of a "star" can vary depending on the context and industry. Ultimately, the designation of a star actor is a combination of talent, popularity, industry recognition, and the perception of their contribution to the success of a show.

But what if someone else was the star of the show then another person becomes of it? How does a person become a "Star" of a show