Course Assignments
Graded Quiz: Descriptive Statistics: Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025
Question 1 What is the formula used to find the z-score for a data value? ❌ z = value + mean/std.deviation ❌ z = value – mean. ✅ z = (value – mean)/std.deviation ❌ z = (mean – std deviation)/value Question 2 What is the formula for finding the standard deviation in a spreadsheet?(Assume that… <a href="https://codeshala.io/platform/coursera/course/statistics-foundations-meta-marketing-analytics-professional-certificate/assignment/graded-quiz-descriptive-statistics-statistics-foundations-meta-marketing-analytics-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Descriptive Statistics: Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025</span></a>
Graded Quiz: Sampling, Distribution, and Variables: Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025
Question 1 How does kurtosis affect the shape of the graph of a distribution? ✅ Kurtosis will cause the graph to be either tall and narrow or short and wide. ❌ Kurtosis determines if the graph leans to the right or left. ❌ Kurtosis determines how short and right-leaning it is. ❌ Kurtosis determines how… <a href="https://codeshala.io/platform/coursera/course/statistics-foundations-meta-marketing-analytics-professional-certificate/assignment/graded-quiz-sampling-distribution-and-variables-statistics-foundations-meta-marketing-analytics-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Sampling, Distribution, and Variables: Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025</span></a>
Graded Quiz: Experimental Design and Testing :Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025
Question 1 What type of error falsely rejects the null hypothesis in favor of the alternate hypothesis? ❌ Type AB error ✅ Type 1 error ❌ Type 2 error ❌ Analytic error Question 2 Which of the following are steps in experimental design? (I. Measurement II. Hypothesis III. Communicate) ❌ II. and III. ✅… <a href="https://codeshala.io/platform/coursera/course/statistics-foundations-meta-marketing-analytics-professional-certificate/assignment/graded-quiz-experimental-design-and-testing-statistics-foundations-meta-marketing-analytics-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Graded Quiz: Experimental Design and Testing :Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025</span></a>
Statistical Modeling Quiz :Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025
Question 1 Consider the assumptions in simple linear regression. What is the assumption of normality? ❌ The independent variables do not affect one another. ✅ The data creates a normal distribution. ❌ The minimum sample is 20. ❌ All independent variables have similar variance. Question 2 Which one of the following is a modeling technique… <a href="https://codeshala.io/platform/coursera/course/statistics-foundations-meta-marketing-analytics-professional-certificate/assignment/statistical-modeling-quizstatistics-foundations-meta-marketing-analytics-professional-certificate-answers-2025/" rel="bookmark"><span class="screen-reader-text">Statistical Modeling Quiz :Statistics Foundations (Meta Marketing Analytics Professional Certificate) Answers 2025</span></a>