Statistics: Ch 9 Hypothesis Testing (22 of 35) Two Tailed Test with Conclustion

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We will look at a 2-tailed test where the average weight of the student is 120 lbs, sample size n=36, sample mean=118.8 lbs, with a level of significance=0.5=5% and standard deviation of 6: null hypothesis=120 lbs, alternate hypothesis not=120 lbs. That means the students average weight can be greater than 120 lbs or less than 120 lbs. Do we reject the null hypothesis?

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I learned alot today... statistics are one of the reason why I am not confident in taking my masters degree... =(

RyanJumarPantoja