If the arithmetic mean for the set of observations 5, 2, 4, 1, X, 0, 8 is 5. What is the value of X Select one: O a. 5 O b. 15 O c. 10 O d. 20

Below are the times (in days) it takes for a sample of 22 customers from Jack's computer store to pay their invoices. 19, 15, 43, 39, 35, 31, 27, 22, 18, 14, 42, 38, 13, 13, 41, 41, 37, 37, 37, 33, 33, 33 Send data to calculator Draw the frequency polygon for these data using an initial class boundary of 12.5 and a class width of 7. Note that you can add or remove classes from the figure. Label each class with its midpoint. Frequency 7. Check 26°F Clear Q Search 0:00 00:0 X Save For Later C Submit Assignme

Can you reconstruct the table... I am not sure if it is true or not... Thank you!