Frequency distribution and histogram

Reference no: EM1389806

1. A group of teenagers were monitored closely over the period of several weeks to measure how frequently they watched violent television programs. The researcher believes that the adolescent male watch more violent television than their female counterparts.

a. What is the dependent variable?

b. What is the independent variable?

c. Dependent variable is what type of data (nominal, ordinal, interval, ratio)?

d. Independent variable is what type of data (nominal, ordinal, interval, ratio)?

2. Given the following data:

14, 8, 27, 16, 10, 22, 9, 13, 16, 12, 10, 9, 15, 17, 6, 14, 11, 18, 14, 11

a. Construct a grouped frequency distribution

b. Using Excel Construct a histogram

Reference no: EM1389806

Questions Cloud

Mean for grouped data : The following frequency table determine the ages of 100 shoppers at the local grocery store. Compute the sample mean for this data (mean for the grouped data).

Compute the percentage reduction of bacteria : Compute the percentage reduction of bacteria accomplished by pasteurization of the milk sample.

Computing the ratio of molecular weights : Compute the ratio of molecular weights of 60S and 40S ribosomal sub-units assuming that sub-units have spherical shape and the same density.

What are the advantages for using pseudocode : What are the advantages to using a flowchart for the solution? What are the advantages for using pseudocode?

Frequency distribution and histogram : A group of teenagers were monitored closely over the period of several weeks to measure how frequently they watched violent television programs.

Provide symbols to represent the genes and alleles : One haploid strain is unable to synthesize uracil but not unable to synthesize leucine, while another haploid strain is able to synthesize uracil but not leucine.

Eminent domain is a morally legitimate right of government : Do you believe that eminent domain is a morally legitimate right of government? Explain why or why not. Give examples of where the exercise of eminent domain has had positive effects

Elaboration on multiple statistics concepts : For this assignment employ the data below which was taken from the previous online class. Find out if the data is qualitative or quantitative, continuous or discrete, and determine the level of measurement.

Predict the ratios of phenotypes among the offspring : The genes for body color and wing size in Drosophila are on the same chromosome and forecast the ratios of the following phenotypes among the offspring,

User Account

All Pages