Making Sense of Data Unit 1 - part 3

Unit 1 Activity, Part 3

Welcome to the Unit 1 Activity, Part 3

In the Unit 1 Activity, Part 2, you collected the data that are needed to help Fictitious P. Erson. In this part of the activity, you will practice:

• Identifying well-structured tables.
• Cleaning data values

Question 1 of 3

The following Fusion Table presents an alternative structure for the Food and Wellness data:

Alternate Food and Wellness Log

https://www.google.com/fusiontables/DataSource?docid=1mUVUyAhPJBHKq_Qe1isxE7_XbjSjjGDCR7htM58

Is the alternate table well-structured?

 A) Yes, the alternate table is well-structured.

 B) No, the alternate table requires new records to be added as columns instead of rows.

 C) No, the alternate table has multiple data types in the same column.

 D) Both options B and C are correct.

Question 2 of 3

In the alternate table, what steps could be taken to make the data cleaner?

 A) None, the data are already clean.

 B) Rename the Info column to make it more descriptive.

 C) Rename the values in the Info column to make them more readable.

 D) Both options B and C are correct.

Question 3 of 3

Finally, the data is ready for analysis.

https://www.google.com/fusiontables/DataSource?docid=19Z0w1CNBXZ99Wd_7hheTG96ta1wy9TaOuVXocSQ#rows:id=1 Which Breakfast, Lunch, and Dinner foods seem to be causing Fictitious P. Erson to feel sick?

Note: You will learn more about analysis in Unit 2 and Unit 3. Just try your best.

 A) Oatmeal, Soup, Fish

 B) Oatmeal, Salad, Rice

 C) Fruit, Sandwich, Pasta

 D) Bagel, Salad, Fish