In this math video we will learn how to find mean from a table of values. We will be given five dollar values collected from movie sales for five different show times. We will begin by understanding that mean is average. We will find the average amount collected per show for the given data. We will begin by adding all five sales - find the sum. We will then divide the sum by five since there are five shows to average. We will use long division to find the mean. We will review how to set up a long division problem. We will perform long division to find the mean step by step together. An exemplar solution is modeled and explained.
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00:00 Introduction
00:10 The Problem
00:40 Understanding the Question
00:53 What is Mean?
01:03 How to Find the Mean
01:28 How to Set Up Long Division
01:43 Perform Long Division Step by Step
02:32 The Solution
Statistics and Probability
Summarize and describe distributions.
6.SP.B.5 Summarize numerical data sets in relation to their context, such as by:
6.SP.B.5.a Reporting the number of observations.
6.SP.B.5.b Describing the nature of the attribute under investigation, including how it was measured and its units of measurement.
6.SP.B.5.c Giving quantitative measures of center (median and/or mean) and variability (interquartile range and/or mean absolute deviation), as well as describing any overall pattern and any striking deviations from the overall pattern with reference to the context in which the data were gathered.
6.SP.B.5.d Relating the choice of measures of center and variability to the shape of the data distribution and the context in which the data were gathered.
6.SP.B.5 Determine the mean for a set of data represented in a table.
Grade 6 Math MCAS 2023 Question 19