For this study, we should use The null and alternative hypotheses would be: H0:H0: Correct H1:H1: Correct The test statistic = (please show your answer to 3 decimal places.)
For this study, we should use The null and alternative hypotheses would be: H0:H0: Correct H1:H1: Correct The test statistic = (please show your answer to 3 decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The
- For this study, we should use
- The null and alternative hypotheses would be:
H0:H0: Correct
H1:H1: Correct
- The test statistic = (please show your answer to 3 decimal places.)
- The p-value = (Please show your answer to 4 decimal places.)
- The p-value is αα
- Based on this, we should the null hypothesis.
- Thus, the final conclusion is that ...
- The data suggest that the sample mean is not significantly less than 263 at αα = 0.05, so there is statistically insignificant evidence to conclude that the sample mean number of eggs consumed by college students per year is less than 260.
- The data suggest that the population mean is not significantly less than 263 at αα = 0.05, so there is statistically insignificant evidence to conclude that the population mean number of eggs consumed by college students per year is less than 263.
- The data suggest that the populaton mean is significantly less than 263 at αα = 0.05, so there is statistically significant evidence to conclude that the population mean number of eggs consumed by college students per year is less than 263.
- Interpret the p-value in the context of the study.
- There is a 21.93189604% chance that the population mean number of eggs consumed by college students per year is less than 263.
- If the population mean number of eggs consumed by college students per year is 263 and if another 62 students are surveyed then there would be a 21.93189604% chance that the population mean number of eggs consumed by college students per year would be less than 263.
- If the population mean number of eggs consumed by college students per year is 263 and if another 62 college students are surveyed then there would be a 21.93189604% chance that the sample mean for these 62 students surveyed would be less than 260.
- There is a 21.93189604% chance of a Type I error.
- Interpret the level of significance in the context of the study.
- There is a 5% chance that the population mean number of eggs consumed by college students per year is less than 263.
- If the population population mean number of eggs consumed by college students per year is less than 263 and if another 62 college students are surveyed then there would be a 5% chance that we would end up falsely concluding that the population mean number of eggs consumed by college students per year is equal to 263.
- If the population mean number of eggs consumed by college students per year is 263 and if another 62 college students are surveyed then there would be a 5% chance that we would end up falsely concluding that the population mean number of eggs consumed by college students per year is less than 263.
- There is a 5% chance that you will find the chicken that lays the golden eggs.
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