The ____ is(are) used to display information on the computer’s screen.

Write a C++ code snippet (not a full program) that does the following: Assign your first name to a variable using the appropriate data type. (2 points) Assign your age to a variable using the appropriate data type. (2 points) Output both your name and age to the console using cout. (2 points) You should include: Proper variable names Correct data types (float, char, etc.) Syntax that compiles (quotes, semicolons, etc.) Example Output (what your code should display): My name is Alex and I am 20 years old.

A computer stores a program while it is running

Select the column that represents the frequencies as a proportion of the total.

Below is template to create a grouped frequency distribution. Assume that the sample size is 50 data points in Column A.  When using the Histogram tool to create a grouped frequency distribution, which of the following correctly specifies the cell ranges to output the bins and frequencies for each group?  

Does the following account have a Normal Debit or Normal Credit balance: Accounts Receivable

Does the following account have a Normal Debit or Normal Credit balance: Common Stock

Does a simple random sample have a significant amount of sampling bias or very little sampling bias?

For the following example, select the type of bias that is being described in the data. (There is only one correct answer.) A group of statistics students want to collect some data about ice cream for their project.  Their population of interest was all students at their college.  They decided to collect a random sample of students.  The group asked the following question:  Eating too much sweets and ice cream can lead to obesity and diabetes.  With that being said, how many scoops of ice cream do you eat on average per month? 

What must be done in an experiment in order to prove cause and effect?