80115(ocompete) A nesearcher randomly selects 6 fathers who have adut sons and r

Question

80115(ocompete) A nesearcher randomly selects 6 fathers who have adut sons and records, the fathers and sons'heights to obain the data below Detemine i sons are taller than her lathers at the a -0 1 level of signficance The norma probability plot and boxplot indicale that the differences are approximately normally distributed with no outiers 1 2 3 45 62 Observation Height of father (in inches Height of son(in inches) 688 738 683 672 67 2 739 0.1 774 659 690 655 744 Using the dierences (fathers height)-(son's heigh), what is your conclusion reganding H O Do not reject Hy because lo is less than- O Reject because t is greater than- Donot roject Ho because to is greater than- O Reject Ho because t9 is less than- Click to select your answer

Explanation / Answer

1)

Answer: A.

That is, Do not reject Null hypothesis because t0 less than tAlpha.

2)

Answer: A

No. the given data does not give a sufficient evidence that the sample should differ at alpha=0.01 level of significance

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