Asked by EXHAUSTED ON MATH
The data was obtained from car crash experiments. The table values are the chest deceleration data (g) for the dummy in the driver’s seat. Use a 0.05 significance level to test the null hypothesis that the different weight categories have the same mean. Do the data suggest that larger cars are safer?
Subcompact: 56,57,56,60,55
Compact: 46,51,54,48,51
Midsize: 51,53,48,45,45
Full-size: 45,48,40,44,51
Should null hypothesis be rejected? (circle)
YES/NO because the P-value is GREATER/LESS than the significance level
Do the data suggest that larger cars are safer? (circle)
YES/NO because the null hypothesis IS/IS NOT rejected.
Subcompact: 56,57,56,60,55
Compact: 46,51,54,48,51
Midsize: 51,53,48,45,45
Full-size: 45,48,40,44,51
Should null hypothesis be rejected? (circle)
YES/NO because the P-value is GREATER/LESS than the significance level
Do the data suggest that larger cars are safer? (circle)
YES/NO because the null hypothesis IS/IS NOT rejected.
Answers
Answered by
EXHAUSTED ON MATH
disregard I figured it out.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.