Question
Rothamsted Experimental Station (England) has studied wheat production since 1852. Each year many small plots of equal size but different soil/fertilizer conditions are planted with
Rothamsted Experimental Station (England) has studied wheat production since 1852. Each year many small plots of equal size but different soil/fertilizer conditions are planted with wheat. At the end of the growing season, the yield (in pounds) of the wheat on the plot is measured. Suppose for a random sample of years, one plot gave the following annual wheat production (in pounds):
3.41
3.14
4.84
2.54
5.20
2.58
5.19
3.79
2.98
4.52
3.46
4.78
5.20
3.58
3.90
4.32
For this plot, the sample variance is. Another random sample of years for a second plot gave the following annual wheat production (in pounds):
3.60
3.83
2.91
4.55
4.03
3.35
3.10
3.04
4.55
3.21
2.68
3.82
4.74
3.50
4.41
4.33
For this plot, the sample variance is. Test the claim usingthat the population variance of annual wheat production for the first plot is larger than that for the second plot.
Find (or estimate) the P-value of the sample test statistic.
Group of answer choices
0.01 P-Value=0.01 P-Value=0.05 P-Value=0.1 0.05
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started