FIEL DIARIES #2

Date: 14-01-2020

Topic: Statistical Terminology

Objective: Analyze the main terms of the statistics such as: population, sample, mean, mode and median.

Shared resources

Note in Excel

Market Research Steps

Base book of the subject

Brief summary of the class

The graduate started the class and to better understand the class he asked us our data, which was an example that the teacher gave to give us a better explanation.

What are statistics?

Statistics is the part of Mathematics that is responsible for the study of a certain characteristic in a population, collecting data, organizing it in tables, representing it graphically and analyzing it to draw conclusions from said population.

To perform these feats of mathematical sleight of hand. The statistics are based on three disciplines that are closely related:

-Data analysis: data collection, organization and summary.

-Probability: the laws of chance inside and outside the casino.

-Statistical inference: science that draws statistical conclusions from concrete data based on the calculation of probabilities.

The teacher asked us what the hypothesis is.

What is the hypothesis?

An assumption made from some data that serves as the basis for starting an investigation or discussion.

What is market research?

Market research is the necessary tool for the identification, collection, analysis, dissemination and systematic and objective use of information, in order to improve decision-making related to marketing.

Personal conclusion:

Well, we saw about the steps of market research and also the importance of data for statistics, he also explained that it was a market research and that statistics are applied in step number 5. Thank you The teacher's explanation was very useful for us. that there were things we did not know.

Task:

Make a point diagram of the weights of classmates, and with those data, also a frequency table.