The mean BIOE 211 Midterm exam score of MD2Y1-8 class is 119. The average Midterm exam score of MLS students enrolled in OLFU-CMLS is 111 with a standard deviation of 10, n=45. Are the students’ BIOE 211 Midterm score significantly greater than a population mean? Use 0.01 significance. Formatting guide (hypothesis testing, manual solving, no any software): 1.State the null (H0) & alternative (H1 or Ha) hypothesis 2.State the level of significance 3.Select the appropriate test statistic 4.Determine the critical region 5.Compute the test-statistic (if applicable) 6.Make a statistical decision 7.Draw conclusion.
The mean BIOE 211 Midterm exam score of MD2Y1-8 class is 119. The average Midterm exam score of MLS students enrolled in OLFU-CMLS is 111 with a standard deviation of 10, n=45. Are the students’ BIOE 211 Midterm score significantly greater than a population mean? Use 0.01 significance.
Formatting guide (hypothesis testing, manual solving, no any software):
1.State the null (H0) & alternative (H1 or Ha) hypothesis
2.State the level of significance
3.Select the appropriate test statistic
4.Determine the critical region
5.Compute the test-statistic (if applicable)
6.Make a statistical decision
7.Draw conclusion.
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Which test statistic that should be used for problem? Explicitily present.
a. z test for one sample mean
b. z test for two sample means
c. t test for one sample mean
d. t test for two independent sample means
e. ANOVA single factor/ One-way ANOVA
f. ANOVA 2 factor/ Two-way ANOVA
g. paired t-test
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