I don’t know the answer but I need points thank you and good luck
Investing is when you invest or expend your money into a business, stock, etc to make money. You can always invest safely or be risky but have a chance of losing your money. Saving is when you save up you money and don’t do anything with it neither spend it or invest it.
Answer:
b. Problem-solving
Explanation:
Based on the scenario, it can be said that the type of performance appraisal interview being demonstrated is known as problem-solving. This form of performance appraisal focuses on letting the individual employee share all of their concerns and then addressing those concerns on how they can be solved in the most effective manner possible.
Answer: b. The instrument is correlated with x1.
d. The instrument does not directly influence y, except through x1.
Explanation:
Based on the information given in the question, the necessary characteristics of a suitable instrument include:
• The instrument is correlated with x1.
• The instrument does not directly influence y, except through x1.
Some of the criteria for an instrument variable are the fact that it should have a causal effect on independent variable and also the dependent variable isn't directly affected except through the independent variable which is x1 in this scenario.
Therefore, the correct option are B and D.
