Purchase Solution

Constructing a Cummulative Percentage Distribution

Not what you're looking for?

Ask Custom Question

The following data represents the amount of soft drink in a sample of 50, 2 liter bottles (the data file with the info has also been attached):

I need help:
1. Constructing a cumulative percentage distribution.
2. Based on the results of (a) and (b), does the amount of soft drink filled in the bottles concentrate around specific values?

Thanks for the help!

2.109
2.086
2.066
2.075
2.065
2.057
2.052
2.044
2.036
2.038
2.031
2.029
2.025
2.029
2.023
2.020
2.015
2.014
2.013
2.014
2.012
2.012
2.012
2.010
2.005
2.003
1.999
1.996
1.997
1.992
1.994
1.986
1.984
1.981
1.973
1.975
1.971
1.969
1.966
1.967
1.963
1.957
1.951
1.951
1.947
1.941
1.941
1.938
1.908
1.894

Attachments
Purchase this Solution
Solution Summary

The solution gives detailed steps on Constructing a cumulative percentage distribution and determining the amount of soft drink filled in the bottles concentrate.

Purchase this Solution
Free BrainMass Quizzes
Measures of Central Tendency

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

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.

Terms and Definitions for Statistics

This quiz covers basic terms and definitions of statistics.

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.

View More Free Quizzes
Related BrainMass Solutions

  • Common and Preferred Dividends

    (2) Preferred Stock is 8% and cummulative. (This will result in a total of 6 allocations, 2 for each of the 3 years.) (3) Journalize the declaration of cash dividend for 2009 under part (2).

  • The drying rate

    In order to use the provided random numbers to simulate drying times, we must first calculate the cummulative relative frequency for the distribution of drying times.

  • Mean, range and constructing 2 bivariate tables percentage

    127802 Mean, range and constructing 2 bivariate tables percentage Using the mean and range, (to describe the distribution of responses) to the question, how often have you used the library as a place to study" for ALL respondents Then I need help to

  • Construction of confidence intervals and proper interpretation

    When we are constructing confidence interval, we are actually making an assumption about the distribution of sample statistics e.g. if we are estimating the mean of a population and constructing a confidence interval for that, we are looking at the distribution

  • cummulative frequency

    a. Since the graph shows the cummulative frequency of welders with a given wage, the number of welders studied is simply the frequency of the last class interval (25-30) which, according to the graph, is 40. b.

  • Finance: Portfolio analysis

    Discuss: Asset classes Percentage of assets classes within the portfolio Defend your allocation percentages given the target risk tolerance and investment horizon. The solution is presented in a Word document.

  • Business Statistics: Mean, Standard Deviations

    I am asking to assume the distribution of starting salaries follows the normal distribution with a standard deviation of $3,300. What percentage of the graduates has starting salaries?

  • Frequency distribution, stem and leaf plot, statistical graphs

    Do a frequency distribution, you are constructing a table, not a graph. 41 66 233 775 169 36 338 233 236 64 183 61 13 308 77 520 77 27 217 5 650 462 106 52 52 505 94 75 265 402 196 70 132 28 220 760 143 46 539 2.

  • Frequency Tables: Relative vs. Cumulative Frequencies

    Make a frequency table for the data set include columns for relative frequency and cummulative frequency. Please see attachment for solution. The expert examines relative versus cumulative frequencies for frequency tables.

View More Related Solutions