At the level of 0.05% significance we can not reject the psychologist's claim. His claim is supported.
Explanation:
When a researcher undertakes a project to do research firstly he takes some random samples. Sample is definite a small group of numbers assume to represent the whole population. Suppose a researcher wants to do research on married couples to find the trend of divorce among them. For that reason he will randomly choose some of the couples and will draw conclusions that inter personal communication reduce the chances of divorce.
Now to establish this experiment as a fact he needs to go through a test of level of significance. Where he will get the result that his statement is established or rejected.
It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer. If a company <span>claims that its products are better quality than other similar products, the type of competition presented in this scenario is Nonprice competition. Hope this helps.</span>
D. All of the above, I hope this helped, if you have any questions let me know! :)
