An experiment was conducted to examine the performance (as measured by the number of errors made) on a motor skills task. Twenty-four subjects (12 young and 12 old) were assigned to either an easy or...


An experiment was conducted to examine the performance (as measured by the number of errors made) on a motor skills task.  Twenty-four subjects (12 young and 12 old) were assigned to either an easy or hard motor skills task.  There were two factors in the study: age (young/old) and difficulty of the motor skills task (easy/hard). The number of errors made on the motor skills task was recorded for each person and is presented in the table below.


Null and Alternative Hypotheses:



H0: There is not an interaction between young and old



H0: µYoung = µOld



H1: There is an interaction between young and old



H1: µYoung ≠ µOld



H0: There is not an interaction between easy and hard



H0: µEasy = µHard



H1: There is an interaction between young and old



H1: µEasy ≠ µHard



H0: There is not an interaction between age and difficulty



H0: µAge = µDifficulty



H1: There is an interaction between age and difficulty.



H1: µAge ≠ µDifficulty




I need this table filled out and the results written in APA format.


Difficulty<br>Easy<br>Hard<br>5<br>7<br>3<br>5<br>8<br>Age<br>Young<br>9<br>4<br>9<br>6.<br>7<br>6<br>10<br>7<br>11<br>6<br>14<br>Age<br>Old<br>5<br>15<br>3<br>12<br>16<br>

Extracted text: Difficulty Easy Hard 5 7 3 5 8 Age Young 9 4 9 6. 7 6 10 7 11 6 14 Age Old 5 15 3 12 16

Jun 09, 2022
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