Blog

A company collected the ages from a random sample of its middle managers. What would be the approximate shape of the relative frequency histogram for the following frequency distribution?   Bin Interval       Frequency 20 to 25            8 25 to 30            6 30 to 35            5 35 to 40            12 40 to 45            15 45 to 50            7  

When adjusting the HSL in Excel, the slider identified on the right side of this screenshot controls the __________.

The following charts comparing multiple distributions of a data set are an example of a __________.

Dative Verbs

The color scheme shown here would be an appropriate choice for a  __________. ​

In which figure does the red have a higher percentage of saturation? Figure A:   Figure B:

Which of these is not a common color usage mistake in data visualization?

The color scheme shown here would be an appropriate choice for a __________.

Answer the following question in a FULL SENTENCE:  Laut dem 1. Jungen im Video, was ist ein Architekt? 

Quality control is an important issue at a manufacturing company, which manufactures Product Z. To test the lifetime of Product Z, the company randomly sampled nine products and measured how many days they lasted (mean = 346.6). 378, 361, 350, 375, 200, 391, 375, 368, 321 What is the sample variance?