Which kind of experiments allow you to compare the performance of two entirely different pages with different layouts, sections, overall look and feel of the pages?

If you create a multivariate experiment with two page sections (headline and image), and one variation for each section, which of the following combinations will not be tested?

If Website Optimizer is unable to access the password protected pages on your live site, ______.

Once started, you can not change the parameters of a Website Optimizer experiment.

You will start seeing the estimated conversion rate range bars appear for each combination in an experiment:

Which part is not required to complete the 'Identify Experiment Stages' Step?

The scripts that need to be installed on your pages to allow Google Website Optimizer to work optimally include the______.

You can test up to ___ different page variations in an A/B experiment.

If the relevance ratings for all your sections appear as zero, it may not indicate that:

Despite running your experiment beyond the estimated duration, and despite a lot of impressions and conversions, if none of the variations emerge as a clear winner, it may be because:

Which kind of experiments will allow you to test two different headlines and two different images on a single page?