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import scipy.stats as st # Mean relative skilLL Level of your team mean_elo_your_team = your_team_df['elo_n'].mean() print("Mean Relative Skill of your team in the years 2013 to 2015 =", round(mean_elo_your_team, 2)) # Hypothesis Test # ---- TODO: make your edits here ---- test_statistic, p_value = st.ttest_1samp(??DATAFRAME_YOUR_TEAM??[??RELATIVE_SKILL??], ??NULL_HYPOT print("Hypothesis Test for the Population Mean") print("Test Statistic =", round(test_statistic, 2)) print("P-value =", round(p_value,4))

import scipy.stats as st # Mean relative skilLL Level of your team mean_elo_your_team = your_team_df['elo_n'].mean() print("Mean Relative Skill of your team in the years 2013 to 2015 =", round(mean_elo_your_team, 2)) # Hypothesis Test # ---- TODO: make your edits here ---- test_statistic, p_value = st.ttest_1samp(??DATAFRAME_YOUR_TEAM??[??RELATIVE_SKILL??], ??NULL_HYPOT print("Hypothesis Test for the Population Mean") print("Test Statistic =", round(test_statistic, 2)) print("P-value =", round(p_value,4))

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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My team that I choose was the Lakers

 

import scipy.stats as st # Mean relative skilL level of your team mean_elo_your_team = your_team_df['elo_n'].mean() print("Mean Relative Skill of your team in the years 2013 to 2015 =", round(mean_elo_your_team,2)) # Hypothesis Test # ---- TODO: make your edits here test_statistic, p_value = st.ttest_1samp (??DATAFRAME_YOUR_TEAM??[??RELATIVE_SKILL??], ??NULL_HYPO1 print("Hypothesis Test for the Population Mean") print("Test Statistic =", round (test_statistic, 2)) print("P-value =", round(p_value, 4))
Transcribed Image Text:import scipy.stats as st # Mean relative skilL level of your team mean_elo_your_team = your_team_df['elo_n'].mean() print("Mean Relative Skill of your team in the years 2013 to 2015 =", round(mean_elo_your_team,2)) # Hypothesis Test # ---- TODO: make your edits here test_statistic, p_value = st.ttest_1samp (??DATAFRAME_YOUR_TEAM??[??RELATIVE_SKILL??], ??NULL_HYPO1 print("Hypothesis Test for the Population Mean") print("Test Statistic =", round (test_statistic, 2)) print("P-value =", round(p_value, 4))
Step 3: Hypothesis Test for the Population Mean (I) A relative skill level of 1342 represents a critically low skill level in the league. The management of your team has hypothesized that the average relative skill level of your team in the years 2013-2015 is greater than 1342. Test this claim using a 5% level of significance. For this test, assume that the population standard deviation for relative skill level is unknown. Make the following edits to the code block below: 1. Replace ??DATAFRAME_YOUR_TEAM?? with the name of your team's dataframe. See Step 2 for the name of your team's dataframe. 2. Replace ??RELATIVE_SKILL?? with the name of the variable for relative skill. See the table included in the Project Two instructions above to pick the variable name. Enclose this variable in single quotes. For example, if the variable name is var2 then replace ??RELATIVE_SKILL?? with 'var2'. 3. Replace ??NULL_HYPOTHESIS_VALUE?? with the mean value of the relative skill under the null hypothesis. After you are done with your edits, click the block of code below and hit the Run button above.
Transcribed Image Text:Step 3: Hypothesis Test for the Population Mean (I) A relative skill level of 1342 represents a critically low skill level in the league. The management of your team has hypothesized that the average relative skill level of your team in the years 2013-2015 is greater than 1342. Test this claim using a 5% level of significance. For this test, assume that the population standard deviation for relative skill level is unknown. Make the following edits to the code block below: 1. Replace ??DATAFRAME_YOUR_TEAM?? with the name of your team's dataframe. See Step 2 for the name of your team's dataframe. 2. Replace ??RELATIVE_SKILL?? with the name of the variable for relative skill. See the table included in the Project Two instructions above to pick the variable name. Enclose this variable in single quotes. For example, if the variable name is var2 then replace ??RELATIVE_SKILL?? with 'var2'. 3. Replace ??NULL_HYPOTHESIS_VALUE?? with the mean value of the relative skill under the null hypothesis. After you are done with your edits, click the block of code below and hit the Run button above.
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