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.
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.
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