MATH 160 Distribution of Sample Proportions Exercise Question DescriptionProgress CheckUse this activity to assess whether you and your peers can: Use a simulation to obtain a sampling distribution along with its mean, standard deviation, and error.Interpret the mean...
MATH 160 CMU Estimating a Population Proportion & Confidence Interval Worksheet Question DescriptionProgress CheckUse this activity to assess whether you and your peers can: Calculate a 90% and a 95% confidence interval.Relate the interval width of a confidence...
MATH 160 Cuyamaca College Rats Running Ability on Music Influence Discussion Question DescriptionPromptMerrell claims that he randomly assigned rats to treatment groups. Does the data shown in the dotplots above support his claim? Why or why not?ContextA high school...
MATH 160 Distribution of Sample Proportions in Statistics Questions Question Description Progress CheckUse this activity to assess whether you and your peers can: Calculate the Z-score for a sample proportion.Use probability to interpret the Z-score for a sample...
MATH 160 CMU Confidence Intervals & Random Samples with Applet Discussion Question DescriptionProgress CheckUse this activity to assess whether you and your peers can: Use an applet to generate random samples along with their 95% confidence intervals. Interpret...
MATH 160 Cuyamaca College Prompt Explanation on Blinding Research Paper Question DescriptionContextA newspaper story in Knight Ridder Newspapers described an experiment in an article with the headline Doctor Dogs Diagnose Cancer by Sniffing It Out.In the experiment...
