Answer the following question in a COMPLETE SENTENCE in German: Wann hat Heinrich Steinweg zum ersten Mal ein Klavier gebaut? 

Use this video for the following question (0:42-1:31): Watch from 0:42 – 1:31

Hören Tips for this section: 1) If the question is asked in the past tense, answer in the past tense! 2) You can always use the settings in the embedded video to slow the speed down. 3) You can turn on German subtitles, but no English ones!

Answer the following question in a FULL SENTENCE: Wie heißt die Frau?

Answer the following question in a COMPLETE SENTENCE: Für wie lange und wo ist sie gereist?

Select all that apply: Was sind die Vorteile, Vorlesungen online zu schauen? (What are advantages of watching lectures online?) Man kann:

Denn und Weil 

Use this video for the following 2 questions:

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  

Which of these is the only meaningful measure of the central location for a categorical variable?