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Bundle of WGU C207 Exams with Questions & Answers| Already Passed
A Bundle of WGU C207 Exams with Questions & Answers| Already Passed
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WGU C-207 Quiz Questions & Answers| Already Passed
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Now that we've been open for 15 weeks, we want to compare the average weekly sales on Saturday to the average weekly sales on Sunday. Which is the appropriate statistical test? -t-test We perform a t-test and our p-value is less than 0.05. Should we reject the null? -Yes. We have a significant...
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Add to cartNow that we've been open for 15 weeks, we want to compare the average weekly sales on Saturday to the average weekly sales on Sunday. Which is the appropriate statistical test? -t-test We perform a t-test and our p-value is less than 0.05. Should we reject the null? -Yes. We have a significant...
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WGU C207 Module 2 Questions & Answers| Already Passed
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Which of the following statistics are unaffected by a single large outlier? -Median, Variance, Interquartile Range Which of the following is most suitable for policy making based on income distribution? -Median If we study data from a population whose mean is 200 and standard deviation is 30, wh...
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Add to cartWhich of the following statistics are unaffected by a single large outlier? -Median, Variance, Interquartile Range Which of the following is most suitable for policy making based on income distribution? -Median If we study data from a population whose mean is 200 and standard deviation is 30, wh...
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WGU C207 Exam Study Guide Module 1 & 2 Questions & Answers| Already Passed
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Analytics -is the discovery, analysis and communication of meaningful patterns in data information bias -is a prejudice in data that results when either the respondent or the interviewer have & agenda that affects responses ordinal data -places data into categories that are ordered by a predeter...
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Add to cartAnalytics -is the discovery, analysis and communication of meaningful patterns in data information bias -is a prejudice in data that results when either the respondent or the interviewer have & agenda that affects responses ordinal data -places data into categories that are ordered by a predeter...
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WGU C207 Exam with Questions & Answers| Already Passed
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There are two types of statistics (Analytics) -descriptive and inferential Descriptive statistics are used to ______ -Inform / Explanatory Inferential statistics are used to ______ -Predict / Trend Name the 4 levels of measurement -(NOIR) Nominal, Ordinal, Interval, Ratio
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Add to cartThere are two types of statistics (Analytics) -descriptive and inferential Descriptive statistics are used to ______ -Inform / Explanatory Inferential statistics are used to ______ -Predict / Trend Name the 4 levels of measurement -(NOIR) Nominal, Ordinal, Interval, Ratio
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WGU C207 Exam Study Guide Module 3 & 4 Questions & Answers| Already Passed
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trend -is a general direction in which something is developing or changing analysis of variance (ANOVA) -verifies if multiple populations of data are the same or at least one is different than the others. cyclicality -describes results that go up and down periodically, but don't necessarily fol...
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Add to carttrend -is a general direction in which something is developing or changing analysis of variance (ANOVA) -verifies if multiple populations of data are the same or at least one is different than the others. cyclicality -describes results that go up and down periodically, but don't necessarily fol...
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WGU C207 Exam Questions & Answers| Already Passed
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What is the key focus on analysis? -To predict trends using quantitative data. What are the four levels of measurement? -1. Nominal 2. Ordinal 3. Interval 4. Ratio Nominal data -is categorical. It has no numerical value. It's not a number. Examples: -the types of pizza you sell -meatball...
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Add to cartWhat is the key focus on analysis? -To predict trends using quantitative data. What are the four levels of measurement? -1. Nominal 2. Ordinal 3. Interval 4. Ratio Nominal data -is categorical. It has no numerical value. It's not a number. Examples: -the types of pizza you sell -meatball...
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