The following data refers to yield of tomatoes (kg/plot) for four different levels of salinity. Salinity level here refers to electrical conductivity (EC), where the chosen levels were EC - 1.6, 3.8, 6.0, and 10.2 nmhos/cm. (Use i = 1, 2, 3, and 4 respectively.) 1.6: 59.3 53.9 56.5 63.1 58.6 3.8: 55.4 59.9 52.2 54.6 6.0: 51.2 48.3 53.1 48.9 10.2: 44.7 48.2 41.1 47.1 46.9 Use the F test at level a = 0.05 to test for any differences in true average yield due to the different salinity levels. State the appropriate hypotheses. Ht at least tvwo 's are equal O Hot H H2 3 Ha Hi all four u/'s are unequal O Hot H - H2 - 3" Ha Ht at least two u/s are unequal O Hot Hi z Ha Hai all four u's are equal Calculate the test statistic. (Round your answer to two decimal places.)
The following data refers to yield of tomatoes (kg/plot) for four different levels of salinity. Salinity level here refers to electrical conductivity (EC), where the chosen levels were EC - 1.6, 3.8, 6.0, and 10.2 nmhos/cm. (Use i = 1, 2, 3, and 4 respectively.) 1.6: 59.3 53.9 56.5 63.1 58.6 3.8: 55.4 59.9 52.2 54.6 6.0: 51.2 48.3 53.1 48.9 10.2: 44.7 48.2 41.1 47.1 46.9 Use the F test at level a = 0.05 to test for any differences in true average yield due to the different salinity levels. State the appropriate hypotheses. Ht at least tvwo 's are equal O Hot H H2 3 Ha Hi all four u/'s are unequal O Hot H - H2 - 3" Ha Ht at least two u/s are unequal O Hot Hi z Ha Hai all four u's are equal Calculate the test statistic. (Round your answer to two decimal places.)
A First Course in Probability (10th Edition)
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![The following data refers to yield of tomatoes (kg/plot) for four different levels of salinity. Salinity level here refers to electrical conductivity (EC), where the chosen levels were EC = 1.6, 3.8, 6.0, and 10.2 nmhos/cm. (Use i = 1, 2, 3, and 4 respectively.)
1.6: 59.3 53.9 56.5 63.1 58.6
3.8: 55.4 59.9 52.2 54.6
6.0: 51.2 48.3 53.1 48.9
10.2:
44.7 48.2 41.1 47.1 46.9
Use the F test at level a = 0.05 to test for any differences in true average yield due to the different salinity levels. State the appropriate hypotheses.
Hạ: at least two us are equal
O Ho: H = z = 43 = Ha
H: all four u,'s are unequal
O Ho: H = uz = H3 - Ha
Hạ: at least two 4's are unequal
H: all four u,'s are equal
Calculate the test statistic. (Round your answer to two decimal places.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa4e23d50-b6e1-4880-9ad9-a789799b751b%2F5c8e5154-8472-4d3e-aaaf-ed03898e113e%2Fs5erqmv_processed.png&w=3840&q=75)
Transcribed Image Text:The following data refers to yield of tomatoes (kg/plot) for four different levels of salinity. Salinity level here refers to electrical conductivity (EC), where the chosen levels were EC = 1.6, 3.8, 6.0, and 10.2 nmhos/cm. (Use i = 1, 2, 3, and 4 respectively.)
1.6: 59.3 53.9 56.5 63.1 58.6
3.8: 55.4 59.9 52.2 54.6
6.0: 51.2 48.3 53.1 48.9
10.2:
44.7 48.2 41.1 47.1 46.9
Use the F test at level a = 0.05 to test for any differences in true average yield due to the different salinity levels. State the appropriate hypotheses.
Hạ: at least two us are equal
O Ho: H = z = 43 = Ha
H: all four u,'s are unequal
O Ho: H = uz = H3 - Ha
Hạ: at least two 4's are unequal
H: all four u,'s are equal
Calculate the test statistic. (Round your answer to two decimal places.)
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