I wanted to know if the pollen counts differ between four cities in the US: Los Angeles, Austin, Portland, and NY. I too
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I wanted to know if the pollen counts differ between four cities in the US: Los Angeles, Austin, Portland, and NY. I too
t-Test: Two-Sample Assuming Unequal Variances t-Test: Two-Sample Assuming Unequal Variances t-Test: Two-Sample Assuming Unequal Va LA 4.63 0.83 Austin 5.63 0.84 25 NY 1.58 1.13 25 Portland 1.72 0.24 25 25 Mean Variance Observations Hypothesized Meal df t Stat P( Tt) one-tail t Critical one-tail P( Tt) two-tail t Critical two-tail Austin 5.63 0.84 25 0 48 3.87 0.000164 1.68 0.000328 2.01 Mean Variance Observations Hypothesized Mean df t Stat PIT-t) one-tail t Critical one-tail P( Tt) two-tail t Critical two-tail 0 47 14.41 3.63E-19 1.68 7.26E-19 2.01 Mean Variance Observations Hypothesized Mean df t Stat P( Tt) one-tail t Critical one-tail P(Tt) two-tail t Critical two-tail Austin 5.63 0.84 25 0 37 18.80 8.01E-21 1.69 1.6E-20 2.03 t-Test: Two-Sample Assuming Unequal Variances t-Test: Two-Sample Assuming Unequal Variances t-Test: Two-Sample Assuming Unequal Va NY LA LA 4.63 0.83 1.58 Portland 1.72 0.24 4.63 0.83 25 1.13 25 Portland 1.72 0.24 25 25 25 Mean Variance Observations Hypothesized Meal df Stat P( Tt) one-tail t Critical one-tail P( Tt) two-tail t Critical two-tail 0 47 10.88 9.75E-15 1.68 1.95E-14 2.01 Mean Variance Observations Hypothesized Mean df t Stat P( Tt) one-tail t Critical one-tail P(Tet) two-tail t Critical two-tail 37 14.07 9.96E-17 1.69 1.99E-16 2.03 NY Mean 1.58 Variance 1.13 Observations 25 Hypothesized Mean 0 df 34 Stat -0.58 P[ Tt) one-tail 0.282882 t Critical one-tail 1.69 P/ Tt) two-tail 0.565764 t Critical two-tail 2.03 Enter your F-statistic rounded to two decimal places.