He was diagnosed with Parkinson's disease<span> 29 years old, in 1991.</span>
Answer: -0.81
Explanation:
A standard normal random variable simply refers to the normally distributed random variable which has a imean of 0 and also had a standard deviation that has the value of 1.
The standard normal variable can also be represented by the letter Z. For some value of Z, the probability that a standard normal variable is below Z is 0.2090. The value of Z is -0.81.
Answer:
July 2001, In Lusaka, Zambia
Explanation:
Individual demand schedule refers to a tabular statement showing various quantities of a commodity that a consumer is willing to buy at various levels of price, during a given period of time.
Answer: c
Explanation: because they became more reliable but not necessarily more diversified
