Question

which are the consumer rights granted by John kern edy ? Mark's is two mark's ​

Answer 1

Answer:

In 1962, then US President John F Kennedy declared four basic consumer rights – the right to safety; the right to be informed; the right to choose and the right to be heard.

Answer 2

Explanation:

which concept refers to how your questionnaire or survey instrument repeatedly measures what it is supposed to mesure from I respondent to the next.

1.Reliability

2. validity

3.beneffcience

4.rellability and validity

5.none of the above