In 1908, William Gosset published the article "The probable Error of a Mean" under the pseudonym of "Student". He included the data listed below for two different types of corn seed that were used on ad jacent plots of land. The listed values are the yields of head corn in pounds per acre. Use a 0.10 significance level to test the claim that the mean difference in yield between the two types of seed is 0. Regular 1903 1935 1910 2496 2108 1980 2060 1444 1612 1316 1511 Kiln dried 2009 1915 2011 2463 2180 1925 2122 1482 1542 1443 1535 a. Define the parameter A. mu Subscript d Baseline equals Mean of (Regular yield - Kiln dried yield) B. mu Subscript d Baseline equals Mean of the Regular yield C. mu Subscript d Baseline equals Mean of the Kiln dried yield D. mu equals Mean yield b. State the null and alternative hypotheses A. Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline greater than 0 B. Upper H 0 : mu equals 0 Upper H 1 : mu not equals 0 C. Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline less than 0 D. Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline not equals 0 c. Calculate the P-value. Which of these options is closest to its value? A. 0.238 B. 0.466 C. 0.152 D. 0.134 d. State the technical conclusion A. Do not reject Upper H 0 B. Reject Upper H 0
In 1908, William Gosset published the article "The probable Error of a Mean" under the pseudonym of "Student". He included the data listed below for two different types of corn seed that were used on ad jacent plots of land. The listed values are the yields of head corn in pounds per acre. Use a 0.10 significance level to test the claim that the mean difference in yield between the two types of seed is 0. Regular 1903 1935 1910 2496 2108 1980 2060 1444 1612 1316 1511 Kiln dried 2009 1915 2011 2463 2180 1925 2122 1482 1542 1443 1535 a. Define the parameter A. mu Subscript d Baseline equals Mean of (Regular yield - Kiln dried yield) B. mu Subscript d Baseline equals Mean of the Regular yield C. mu Subscript d Baseline equals Mean of the Kiln dried yield D. mu equals Mean yield b. State the null and alternative hypotheses A. Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline greater than 0 B. Upper H 0 : mu equals 0 Upper H 1 : mu not equals 0 C. Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline less than 0 D. Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline not equals 0 c. Calculate the P-value. Which of these options is closest to its value? A. 0.238 B. 0.466 C. 0.152 D. 0.134 d. State the technical conclusion A. Do not reject Upper H 0 B. Reject Upper H 0
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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In 1908, William Gosset published the article "The probable Error of a Mean" under the pseudonym of "Student". He included the data listed below for two different types of corn seed that were used on ad jacent plots of land. The listed values are the yields of head corn in pounds per acre. Use a 0.10 significance level to test the claim that the mean difference in yield between the two types of seed is 0.
Regular
|
1903
|
1935
|
1910
|
2496
|
2108
|
1980
|
2060
|
1444
|
1612
|
1316
|
1511
|
|||||||
Kiln dried
|
2009
|
1915
|
2011
|
2463
|
2180
|
1925
|
2122
|
1482
|
1542
|
1443
|
1535
|
a. Define the parameter
A.
mu Subscript d Baseline equals
B.
mu Subscript d Baseline equals
C.
mu Subscript d Baseline equals
D.
mu equals
b. State the null and alternative hypotheses
A.
Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline greater than 0
B.
Upper H 0 : mu equals 0 Upper H 1 : mu not equals 0
C.
Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline less than 0
D.
Upper H 0 : mu Subscript d Baseline equals 0 Upper H 1 : mu Subscript d Baseline not equals 0
c. Calculate the P-value. Which of these options is closest to its value?
A.
0.238
B.
0.466
C.
0.152
D.
0.134
d. State the technical conclusion
A.
Do not reject Upper H 0
B.
Reject Upper H 0
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