If the research prediction is that the treatment will decrease scores, then the critical region for a directional one-tailed test that uses a z-score statistic will be in the right-hand tail. True or false?

false

Explanation:

In research prediction, the critical region for a directional one-tailed test that uses a Z-score could tilt towards the right hand or the left hand.

If the research shows that there was a stasistically significant change in the two factors compared (treatment would decrease scores), the direction would tilt towards the left when a z-score statistics was used for the prediction.

it's a common sense question think with coll head now there is the options for you - a) it's a wrong question b)in his dream c) he is dead d)sleeping during the night time

explanation:

diversity in the nursing field is essential because it provides opportunities to administer quality care to patients. every healthcare experience provides an opportunity to have a positive effect on a patient's health. healthcare providers can maximize this potential by learning more about patients' cultures