Intro to Data

What are methods of data collection?

• Questionnaire

• Median

• Observation

• Experiment

Match the following

• Population

• •Collection of data from the entire population

• Sample

• subset of the population from which data is collected in order to deduce information about the population.

• Census

• group with at least one characteristic in common

How many people have only 1 pet?

• 4

• 6

• 5

• 3

Which day of the week had the most customers?

• Sunday

• Saturday

• Friday

• Monday

What is the difference between the least amount of customers and the most amount of customers?

• 13

• 27

• 14

• 20

Tags

CCSS.4.MD.B.4

• 20

• 6

• 7

• 1

What is the mode of the frequency table.

• 7

• 10

• 6

• 1

What is the median for this data set? Remember to list all of the data in order from least to greatest. Then find the median which is the middle number in this ranked set of data.

• 4

• 3

• 1

• 0

What is the mode for this data set? Remember the mode is the most common or most frequent data.

• 4

• 3

• 1

• 0

Which of the following statements is true?

• pineapple is the most popular

• only apple is liked more than orange

• kiwi is the least popular fruit

• apple is the second most popular fruit