the null and alternative hypotheses to determine if babies tend to look at the hinderer toy longer than the helper toy. Let Ha = Hhinderer - Phelper: where Hhinderer is the population mean time babies spend watching the climber approa %3D ne babies spend watching the climber approach the helper toy. Ho: Hd O B. Ho: Hd = 0 H1: Hd <0 C. Ho: Hd =0 H1: Ho #0 = 0 %3D > 0 < Prl : 0+ Prl :0- 0 = Prl :- E. Ho: Ha <0 H1: Hd =0 O F. Ho: Ha >0 H1: Hd = 0 ming the differences are normally distributed with no outliers, test if the difference in the amount of time the baby will watch the hinderer toy versus the helper toy is greater than 0 at the 0.01 level of significance. test statistic for this hypothesis test. und to two decimal places as needed.) ne the P-value for this hypothesis test. und to three decimal places as needed.) e conclusion for this hypothesis test.

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