100+ Gray marbles PowerPoint (PPT) Presentations, Gray marbles PPTs

Gray marbles - PowerPoint PPT Presentation

Probability and predicting

Probability and predicting. 1. What is the probability that a student preferred pepperoni?. Sometimes, the population is very large. To save time and money part of the group, called a sample , is surveyed. Then this information is used to predict the approximate outcome of the larger group.

★ ★ ★ ★ ★

208 views • 20 slides

Same number of gray marbles drawn from Jar A and Jar B

Statistically significant (happens by chance less than 5% of the time). 6%. 4%. How often difference between Jar A and Jar B occurred. Statistical noise. 2%. 0%. 0. 20. 10. 10. 20. More drawn from Jar B. Same number of gray marbles drawn from Jar A and Jar B. More drawn

★ ★ ★ ★ ★

179 views • 1 slides

View Gray marbles PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Gray marbles PowerPoint presentations. You can view or download Gray marbles presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.

'Gray marbles' presentation slideshows

Gray marbles - PowerPoint PPT Presentation

Probability and predicting

Same number of gray marbles drawn from Jar A and Jar B