Using the information from the previous lesson, formally write up your results A
ID: 3246601 • Letter: U
Question
Using the information from the previous lesson, formally write up your results As a reminder, we were predicting that pasta would decrease ones running time Our population mean 240 Our sample size was n = 5, The sample mean was 200, the sample's standard deviation was 29.79. The estimated standard error was 13.30 Our observed t was t =-3.00, and the critical t-value was t =-3.747 Fail to reject the null hypothesis because-300.>-3747 Also at 1% significance level, the pasta does not decrease a person's running time that much. Save Question 2 (1 noint 19 FS 5 0%Explanation / Answer
Effect size = (population mean - sample mean)/ Standard deviation
= (240 - 200)/ 29.79 = 1.34
so the effect size is above 1 so the effect size is " Very Large" HEre.
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