7.3.13 – Speeds of Cars Measured
MyStatLab
Pearson
Gives two graphs and asks if normal is appropriate.
Gives two graphs and asks if normal is appropriate.
Two charts are given and asking if Normal Model is appropriate.
Given 10,000 possible phones numbers. Asked if all picked with equal probability, what model used, what probability that picked numbers would be even/odd, probability of one number
The lady calls out to people to take the survey, many ignore. Given the scenario, answer the follow-up questions accordingly. What type of bias, conducted by employee is what type of bias, the sample is who.
Identify which source of bias is applicable given that the person representing the product is also the same person asking for feedback.
Given the different situations, identify the sampling utilized. preelection opinion poll, sample of 10 cell phone prefixes called. depression among the elderly, quality control in a brewery, phone app that streams songs, appeal of a proposed television sitcom
Which of the following refers to the collection of the elements of interest in a study?
Identify under which sample category should the given sampling techniques falls. Simple random sample, stratified sample, systematic sample, cluster sample, or convenience sample.
When some segments of population more or less likely to respond survey is which nonsampling error?
Check all that reflects the comparison of the simple random sample and systematic sample.