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What is the would be the null and alternative hypothesis for the following seed germination findings....

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Statistics

What is the would be the null and alternative hypothesis for thefollowing seed germination findings. The research question is basedon ffects of salinity on seed germination is an understanding ofthe optimal environment for crop growth.

Salt concentration 0.00% and Salt concentration 0.75%

salt concentration 0.00%

salt concentration 0.75

Mean

78.00

74.00

Standard Deviation

14.83

18.17

P value = 0.7128

Based on the significance value (P value) I can accept the NullHypothesis.

Salt concentration 0.00% and Salt concentration 1.50%

salt concentration 0.00%

salt concentration 1.50%

Mean

78.00

40.00

Standard Deviation

14.83

25.50

P value = 0.0205

Based on the significance value (P value) I can reject the NullHypothesis and accept the alternative hypothesis.

Salt concentration 0.00% and Salt concentration 2.00%

salt concentration 0.00%

salt concentration 2.00%

Mean

78.00

40.00

Standard Deviation

14.83

25.50

P value = 0.0001

Based on the significance value (P value) I can reject the NullHypothesis and accept the alternative hypothesis.

Answer & Explanation Solved by verified expert
4.5 Ratings (928 Votes)
SolutionA null hypothesis mean salt concentrations of 0 and 075 are equal Alternative    See Answer
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