关于“从 BigQuery 数据中挖掘数据洞见：实验室挑战赛”的评价

the answers are not correct, I was able to create the consults correctly, but somehow my answer is wrong

Mauro Alejandro G. · 已于 4 months前审核

Riefki Aditya P. · 已于 4 months前审核

FOLAWIYO Z. · 已于 4 months前审核

Deepesh k. · 已于 4 months前审核

Franz Rose F. · 已于 4 months前审核

Los desafios son buenos pero deberia existir una vista del resultado esperado para tener una referencia clara de lo solicitado

FERNANDO P. · 已于 4 months前审核

Benjamin F. · 已于 4 months前审核

I dont understand why this query was not accepted for Task 2. The answer is: 35 States. SELECT subregion1_name AS count_of_states FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE country_name = 'United States of America' AND date = '2020-04-20' AND subregion1_name IS NOT NULL GROUP BY subregion1_name HAVING SUM(cumulative_deceased) > 150

Wouter V. · 已于 4 months前审核

Asep h. · 已于 4 months前审核

great

Alejandro G. · 已于 4 months前审核

Tamás L. · 已于 4 months前审核

tests are broken and the questions are not worded well

Nathan B. · 已于 4 months前审核

Alejandro G. · 已于 4 months前审核

Dore D. · 已于 4 months前审核

Nitish Kumar S. · 已于 4 months前审核

sanwad r. · 已于 4 months前审核

Wilson J. · 已于 4 months前审核

Natalia S. · 已于 4 months前审核

hellen j. · 已于 4 months前审核

Dongmei L. · 已于 4 months前审核

Ericka H. · 已于 4 months前审核

Tommy H. · 已于 4 months前审核

This lab is a bit hard for the level olf excersises seen on the previous capsules.

Javiera M. · 已于 4 months前审核

Seems to check the SQL and not the results. SQL can be written in many different ways and get the same results

Adam M. · 已于 4 months前审核

Dang V. · 已于 4 months前审核