News and Blog

Interviews/ Presentations

T-Tests: When and How to Use Them

T-Tests: When and How to Use Them

So, you want to find out if a survey you just conducted has results that matter? This may be a job for a t-test.   Let’s say that you are a pollster in the Phoenix-area and would like to gauge how voters around you feel about the president. You get 600 people to take...

read more

OHPI in the News

Show more
09/07/2019 – Kgun arizona
Poll: Majority of Arizonans believe climate is changing due to human activity

09/05/2019 – The Hill
Gun debate to shape 2020 races

09/05/2019 – AZ central
Poll: Marijuana legalization sees falling support in Maricopa County

09/05/2019 – ABC 15 Arizona
With continued remarks, experts see Arizona Republican Party losing voters

09/04/2019 – Arizona Public Media
Half of Arizona voters support legal marijuana

09/03/2019 – The Wall Street Journal
Sen. Martha McSally Walks Careful Line on Guns Ahead of 2020

09/02/2019 – Tucson.com
Ducey now says human activity is affecting the climate

8/22/2019 – ABC 15
President Trump job approval rate dropping in Arizona, OHPI poll says

8/22/2019 – The Hill
Poll shows Biden, Warren tied with Trump in Arizona

8/20/19 – KTAR news
Kelly overtakes McSally in Arizona Senate race, poll finds

8/20/2019 – The Hill
Arizona poll shows Kelly overtaking McSally

8/2/19 – daily wire
Man Arrested At Elizabeth Warren Event After Allegedly Threatening Protesters In MAGA Hats

8/2/2019 – KTAR news
Democrats gaining ground in Maricopa County, new numbers show

7/3/2019 – AzCentral
Gov. Doug Ducey’s Nike battle scored with Arizona independent voters

7/3/2019 – KTAR news
More Arizonans support Ducey’s Nike decision than oppose it, poll finds

6/26/2019 – KAET PBS
Polling review for 2016 and 2018 and a look forward to 2020

6/5/2019 – The Hill
Polls flash 2020 warning for Trump

05/22/19 – AzCentral
Poll: Most Arizona voters acknowledge climate change and are ‘extremely concerned’

05/21/19 – KTAR news
Poll: Majority of Arizonans, even Republicans, believe in climate change

05/19/19 – AzCentral (opinion)
Mark Kelly and Martha McSally are neck and neck already. What that means for 2020

05/13/2019 – KGUN
Poll: McSally, Kelly neck-and-neck in Arizona Senate race

5/13/19 – the hill
Poll: McSally, Kelly tied in Arizona

05/13/19 – KTAR news
As 2020 Senate race nears, McSally drops in latest poll against Kelly

05/07/19 – KTAR
ARIZONA’S MORNING NEWS

05/07/19 – the hill
Biden tops Trump by 5 points in Arizona: poll

05/07/19 – U.S. News
Biden Soars, Everyone Else Stalls

Join Our Mailing List to Get the Latest Arizona Voter Opinions

Impeachment Sentiment ❖ Democratic Primary Race ❖ State of the Kelly v McSally Senate Race