Purchase Solution

Summary statistics

Not what you're looking for?

Ask Custom Question

19. The data for the numbers of units produced by a production employee during the most recent 20 days are shown here.

160 170 181 156 176
148 198 179 162 150
162 156 179 178 151
157 154 179 148 156

Summarize the data by construction the following:
a. a frequency distribution
b. a relative frequency distribution
c. a cumulative frequency distribution
d. a cumulative relative frequency distribution
c. an ogive

Describe the pattern in the graph for problem 19

Compute appropriate summary statistics for the data in problem 19

Purchase this Solution
Solution Summary

Summarize the data by construction a frequency distribution, a relative frequency distribution, a cumulative frequency distribution, a cumulative relative frequency distribution and an ogive.

Purchase this Solution
Free BrainMass Quizzes
Know Your Statistical Concepts

Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.

Measures of Central Tendency

Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

Measures of Central Tendency

This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

View More Free Quizzes
Related BrainMass Solutions

  • Summary Statistics and Data Collection

    580367 Summary Statistics and Data Collection What are the three measures of central tendency? What are measures of variation?

  • Descriptive Statistics

    153323 5-number summary, boxplot, descriptive/inferential statistics, graphical/numerical approaches Two students, colleagues at Southeastern University, have obtained the following GPA's for their first 11 courses: Student/Course # 1 2 3 4 5 6 7 8

  • Descriptive summary measures considered to be resistant

    87527 Descriptive Summary Measures Considered to Be Resistant Which descriptive summary measures are considered to be resistant statistics? a. The mean and standard deviation b. The interquartile range and range c. The mode and variance d.

  • Application of descriptive statistics in the calssroom

    Remember descriptive statistics is a simple summary. Gives a definition and explanation of descriptive statistics and how they can be used to address problems in the classroom setting.

  • Descriptive Statistics: Cholesterol Levels

    Use Data Analysis to get the Summary Statistics.

  • Multiple choice questions on statistics

    Which descriptive summary measures are considered to be resistant statistics? a. The mean and standard deviation. b. The interquartile range and range. c. The mode and variance d. The median and interquartile range. 7.

  • Statistics

    185330 A team of introductory statistics students (with too much free time) when to Marsh and recorded the calories and fat for various kinds of soup. Write a succinct summary of the central tendency, ...

  • Water Consumptions Purpose Summary

    Use Excel, we get SUMMARY OUTPUT Regression Statistics Multiple R 0.966553 R Square 0.934225 Adjusted R Square 0.86845 Standard Error 162.4828 Observations 3 ANOVA

  • Hypothesis testing on real estate data

    Excel Output Copy your Excel output that is, your graphs, and summary statistics table, into the report. Interpretation A brief interpretation of the graph/s and summary statistics, in particular; ?

  • Cost-Benefit Analysis

    High t statistics Question 7 Statistics are 1.

View More Related Solutions