In a study on memory participants were divided into older 15

In a study on memory, participants were divided into older (15-18 years old) and younger (11-14 years old) participants. some people in each age group were instructed to remember a list of 20 words by relating the words to each other. A second set of participants from each age group was not given any special instructions, other than to memorize the 20 words. Is there a difference in age when instructions are given? a) chi-square b) correlation c)one-way ANOVA d)factorial ANOVA

Solution

Here we Use One way ANOVA.

participants were divided into older (15-18 years old) and younger (11-14 years old) participants. some people in each age group were instructed to remember a list of 20 words by relating the words to each other. A second set of participants from each age group was not given any special instructions, other than to memorize the 20 words