You have a 3 item scale and the inter-item correlations are as followed: item 1 item 2 item 3 item1 item 2 0.22 item 3 0.28 0.37 What is the Cronbach’s alpha?

You have a 3 item scale and the inter-item correlations are as followed: item 1 item 2 item 3 item1 item 2 0.22 item 3 0.28 0.37 What is the Cronbach’s alpha?

You have a 3 item scale and the inter-item correlations are as followed: item 1 item 2 item 3 item1 item 2 0.22 item 3 0.28 0.37 What is the Cronbach’s
alpha? Round to the second decimal place, if needed.