关于“從 BigQuery 資料取得深入分析結果：挑戰實驗室”的评价

Kaushik D. · 评论over 1 year之前

Paulina C. · 评论over 1 year之前

Shivam G. · 评论over 1 year之前

Alexandru T. · 评论over 1 year之前

Siddhant S. · 评论over 1 year之前

Karanam . · 评论over 1 year之前

good

Brijesh K. · 评论over 1 year之前

Jennifer S. · 评论over 1 year之前

Awesome!

Guilherme C. · 评论over 1 year之前

Mohammed T. · 评论over 1 year之前

A lot of issues submitting correct code, for example, this was not accepted as a correct answer for Task 4: SELECT SUM(cumulative_deceased) total_deaths, SUM(cumulative_confirmed) total_confirmed_cases, ( SUM(cumulative_deceased) / SUM(cumulative_confirmed) ) * 100 case_fatality_ratio FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE date >= '2020-04-01' AND date < '2020-05-01' AND country_name='Italy'; I had to write it like this for it to be approved: SELECT SUM(cumulative_confirmed) AS total_confirmed_cases, SUM(cumulative_deceased) AS total_deaths, (SUM(cumulative_deceased)/SUM(cumulative_confirmed))*100 AS case_fatality_ratio FROM `bigquery-public-data.covid19_open_data.covid19_open_data` WHERE country_name="Italy" AND date BETWEEN "2020-04-01" AND "2020-04-30";

Jasper L. · 评论over 1 year之前

Maicon D. · 评论over 1 year之前

Christopher S. · 评论over 1 year之前

zf s. · 评论over 1 year之前

Suryansh M. · 评论over 1 year之前

Ashish P. · 评论over 1 year之前

a little bit difficult

Yun W. · 评论over 1 year之前

Alexander D. · 评论over 1 year之前

Prateek J. · 评论over 1 year之前

Loredana L. · 评论over 1 year之前

Lots of "correct" answers make no sense. Had to look at cheats.

Pierre L. · 评论over 1 year之前

Pankaj S. · 评论over 1 year之前

Nicolas C. · 评论over 1 year之前

Madhur Prashant B. · 评论over 1 year之前

Deliza Q. · 评论over 1 year之前