Question: 9 I would like to estimate difference in the time it takes Canadian and American 10 year-olds to multiply one-digit numbers. I know that

9 I would like to estimate difference in the time it takes Canadian and American 10 year-olds to multiply one-digit numbers. I know that ten-year old Americans can do the multiplication in 1200 milliseconds on average. The table below shows the reaction times of a random sample of Canadian ten year-olds. Nine Reaction times (milliseconds) 800 1200 1000 1300 700 1200 1300 600 900 m = 1000 ss = 560000 What is the estimated standard error of the m-o? Please enter your answer correctly rounded to at least 2 decimal places. 88.19 Numbers only 88.18671037 - 88.1967103 1/1

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