plz run in r studio n answer all the questions biostats........ Worksheet T tests, Wilcoxon’s test, Mc Nemar’s Test 8. Choose and perform the appropriate statistical test for the following two samples to determine if their populations means differ significantly at a significance level of 0.05: Population Sample 1: 14, 15, 15, 15, 16, 18, 22, 23, 24, 25, 25 Population Sample 2: 10, 12, 14, 15, 18, 22, 24, 27, 31, 33, 34, 34, 34 Before conducting any test statistics, check to see assumptions (Write up each of the following) 1. Identify your variable parameters 2. State you Null and Alternate Hypotheses 3. Check your data using descriptive statistics. What does the summary say about your data? Plot a box plot to visualise of the data 4. Check the assumptions 5. Is this a large sample n>30? 6. Check whether the data follow a normal distribution by: 7. Plot a Histogram or Q-Q plot to visualise the data to check for normal distribution
plz run in r studio n answer all the questions
biostats........ Worksheet T tests, Wilcoxon’s test, Mc Nemar’s Test
8. Choose and perform the appropriate statistical test for the
following two samples to determine if their populations means
differ significantly at a significance level of 0.05:
Population Sample 1: 14, 15, 15, 15, 16, 18, 22, 23, 24, 25, 25
Population Sample 2: 10, 12, 14, 15, 18, 22, 24, 27, 31, 33, 34, 34,
34
Before conducting any test statistics, check to see assumptions (Write up
each of the following)
1. Identify your variable parameters
2. State you Null and Alternate Hypotheses
3. Check your data using descriptive statistics. What does the summary
say about
your data? Plot a box plot to visualise of the data
4. Check the assumptions
5. Is this a large sample n>30?
6. Check whether the data follow a normal distribution by:
7. Plot a Histogram or Q-Q plot to visualise the data to check for normal
distribution
Step by step
Solved in 6 steps with 1 images