What is the level of significance? State the Null and alternative hypotheses. Will you use a left field, right tailed, or two tailed test? Identify the sampling distribution you were used and explain the rationale for your choice what is the value of the sample test statistic? Find or estimate the P value. Will you reject or fail to reject the null hypothesis? State your conclusion in the context of the application. How big are tomatoes? Some say that depends on the growing conditions. A random sample of n subscript 1 = 89 organically grown tomatoes had sample mean weight x bar subscript 1 = 3.8 oz. Another random sample of n subscript 2 = 75 tomatoes that were not organically grown had sample mean weight x bar subscript 2 = 4.1 ounces. previous studies show that sigma subscript 2 = .9 oz and sigma subscript 2 = 1.5 oz. does this indicate a difference either way between population mean weights of organically grown tomatoes compared to those not organically grown? Use a 5% level of significance.
What is the level of significance? State the Null and alternative hypotheses. Will you use a left field, right tailed, or two tailed test? Identify the sampling distribution you were used and explain the rationale for your choice what is the value of the sample test statistic? Find or estimate the P value. Will you reject or fail to reject the null hypothesis? State your conclusion in the context of the application.
How big are tomatoes? Some say that depends on the growing conditions. A random sample of n subscript 1 = 89 organically grown tomatoes had sample
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