Solved

An Experiment Was Done to Look at Whether There Is

question 4

Multiple Choice

An experiment was done to look at whether there is an effect of the number of hours spent practising a musical instrument and gender on the level of musical ability. A sample of 30 (15 men and 15 women) participants who had never learnt to play a musical instrument before were recruited. Participants were randomly allocated to one of three groups that varied in the number of hours they would spend practising every day for 1 year (0 hours, 1 hours, 2 hours) . Men and women were divided equally across groups. All participants had a one-hour lesson each week over the course of the year, after which their level of musical skill was measured on a 10-point scale ranging from 0 (you can't play for toffee) to 10 ('Are you Mozart reincarnated?') .
-An ANOVA was conducted on the data from the experiment. Looking at the output below, which of the following sentences is correct?

Definitions:

Delusions of Persecution

A type of delusion where the affected person believes without basis that others are plotting against or intending harm towards them.

Confidentiality

The ethical and legal duty to protect private information from unauthorized disclosure, often emphasized in healthcare and professional settings.

Right to Confidentiality

The principle that personal information shared with a professional must not be disclosed without the individual's consent.

Verbally Refuses Medication

The act of a patient clearly and vocally denying consent to take prescribed medication.