Hbx business analytics - Study guides, Class notes & Summaries

HBX Business Analytics Exam Preparation 2023-2024...

HBX Core Business Analytics UPDATED Exam Questions and CORRECT Answers A/B test - Ans An experiment that compares the value of a specified dependent variable (such as the likelihood that a web site visitor purchases an item) across two different groups (usually a control group and a treatment group). The members of each group must be randomly selected to ensure that the only difference between the groups is the "manipulated" independent variable (for example, the size of the font on...

HBX Core Business Analytics HBX Core Business Analytics - Questions with Explanations of Answers

HBX Core Business Analytics Exam With 100% Correct And Verified Answers Coefficient of Variation - Correct Answer-CoV = stdev / mean Left Skew - Correct Answer-Left Tailed Right Skew - Correct Answer-Right Tailed Bins - Correct Answer-up to and including Mean - Correct Answer-=AVERAGE(number 1, [number 2], ...) Conditional Mean - Correct Answer-=AVERAGEIF(range, criteria, [average_range]) Median - Correct Answer-=MEDIAN(number 1, [number 2], ...) Mode - Correct Answer-=MODE...

HBX Core Business Analytics Exam 2023...

HBX Core Business Analytics - Full Set Exam 2023-2024...

124,247 unique listeners per day. The manager finds that the p-value for the hypothesis test is approximately 0.0743. How would you interpret the p-value? - ️️If the average number of unique daily listeners per day is still 131,520, the likelihood of obtaining a sample with a mean at least as extreme as 124,247 is 7.43%. is correct The null hypothesis is that the average number of unique daily listeners per day has not changed, that is, it is still 131,520. Therefore, the p-value of 0....

HBX-Business Analytics- Questions and Answers

Use the descriptive statistics tool to calculate the summary statistics for the data set provided below. Use C1 as the output range so that your response is graded correctly and include a label for the data. The Input Range is A1:A13. You must check the Labels in first row box since we included a label in cell A1 to ensure that the output table is appropriately labeled, and you must select Summary Statistics to produce the output table. You need to use C1 as your output range so that your cal...