1) Define a problem where you test a hypothesis mean meanX= (a value you choose) with the alternate hypothesis meanX≠ (the same value you have chosen) at the level of significance (alfa) of 0.05, for a sample size N=11, by also defining your own values for the standard deviation (standard deviation) and mean (mean) of the sample. Show whether the hypothesis is accepted or rejected. (Hint: Define and solve a two-sided hypothesis testing question using t(student) distribution.)
1) Define a problem where you test a hypothesis
(Hint: Define and solve a two-sided hypothesis testing question using t(student) distribution.)
2)Define the same problem where you test a hypothesis mean meanX= (a value you choose) this time with the alternate hypothesis meanX< (the same value you have chosen), for the same level of significance (α) of 0.05, same sample size N=11 and the same standard deviation (standard deviation) and mean (mean) of the sample. Show whether the hypothesis is accepted or rejected.
(Hint: Define and solve a one-sided hypothesis testing question using t(student) distribution.)
Question in the figure 1. Distributions also in the figure 2. Thank you for solving these two problems. Thank you indeed...
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