Tammy CONDUCT EDA survey to find the favorite subject of the students and hers their favorite subject is Tammy concludes that. Math is the favorite subject. Of the student at her school because 60% of the students in use at least 2 sentences to explain why Tammy samples may not be valid make sure to. Use facts to support your answer
Tammy's sample may not be valid because there could be a biased selection of students who participated in her survey. For example, Tammy may have only surveyed students in her math class, which could have skewed the results towards math being the favorite subject. Additionally, the sample size may not be large enough to represent the entire student population at her school accurately.
Furthermore, Tammy's survey questions may have been leading towards math being the favorite subject. For example, if Tammy asked students to rate their favorite subject from 1 to 5, and only listed math, English, and history as options, students who may have had a different favorite subject such as science or art would not have been able to select it.
Therefore, while Tammy's conclusion that math is the favorite subject may be true for the students she surveyed, it may not be valid for the entire student population at her school. A larger and more diverse sample size would be needed to make a more accurate conclusion about the favorite subject of the students at her school.
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As an AI language model, I don't have personal preferences or taste buds, so I cannot agree or disagree with your statement. However, many people enjoy the taste of sushi, which is a traditional Japanese cuisine that typically features seasoned rice with various fillings such as raw fish, vegetables, and seafood. Sushi is known for its unique flavors and textures, and it has become increasingly popular around the world in recent years.
Data collected from 2 random samples of 500 American students on the number of hours they spent in school today rounded to the nearest hour number of hours in. School per day 45678
Sample a number of students seventy hundred one twenty 51thirtyfiveseventy
Eighty ninety one twenty one twenty five eighty
Make conclusions that the students spent a main of 7 hours each day. The main is the source who is correct Meg or Terra. Explain your answer in 2 or 3 sentences support your answer.
Neither Meg nor Terra is correct in concluding that the students spent a mean of 7 hours each day in school. To calculate the mean, the data from both samples needs to be combined, and then the average needs to be calculated. Using this method, the average number of hours spent in school per day is approximately 6.24 hours (combination of Sample A & B). Therefore, the conclusion that the students spent a mean of 7 hours each day is not supported by the data.
Tammy's conclusion that Math is the favorite subject of students at her school may not be valid due to several reasons:
1. Sampling Bias: Tammy may have unintentionally conducted her survey in a way that introduced bias. For example, she might have only surveyed students from a specific grade level or those who opted to participate voluntarily. This can lead to an unrepresentative sample and may not accurately reflect the preferences of the entire student population.
2. Small Sample Size: Tammy's survey may have included a relatively small number of respondents, which can impact the generalizability of the results. A small sample size increases the likelihood of random variation affecting the findings, making it difficult to draw accurate conclusions about the entire student body.
3. Self-Selection Bias: If Tammy allowed students to self-select to participate in the survey, it might introduce a bias where only students with a particular interest in Math opted to respond. This can result in overrepresentation of Math enthusiasts and undermine the accuracy of the conclusion.
4. Time and Context Dependence: Tammy conducted a one-time survey, which may not capture the long-term popularity of a subject. Students' preferences might change over time or vary depending on the context (e.g., different grade levels, teachers, or curriculum changes).
5. Response Bias: Students might not have responded truthfully or may have provided inaccurate information due to various factors such as social desirability bias or peer influence. This could affect the accuracy of the survey results and the subsequent conclusion.
It's crucial to consider these factors to ensure the validity and representativeness of survey results, and to avoid making assumptions solely based on raw percentages.
Tammy's conclusion that Math is the favorite subject of the students at her school based on the EDA survey may not be valid for several reasons. Here are two possible explanations:
1. Limited Sample Size: Tammy's survey might have only included a small number of students, which could affect the representativeness of the results. If her sample size is not large enough, the findings may not accurately reflect the preferences of the entire student population at her school.
2. Selection Bias: There could be a bias in the way Tammy selected the students for her survey. If she only surveyed students from certain grade levels, classes, or social groups, her sample may not be representative of the overall student population. For instance, if she primarily surveyed high-achieving students who are more inclined towards Math, her conclusion that Math is the favorite subject may not be accurate.
To validate Tammy's conclusion, it is important to have a larger and more diverse sample of students that represents the entire student population at her school. This would help ensure that the findings reflect the true preferences of the students. Additionally, conducting a random sampling technique or stratified sampling to include students from different grade levels and classes can help reduce selection bias and increase the validity of the survey results.