The null hypothesis for a correlation states that:
A) the population correlation coefficient is equal to zero.
B) the population correlation coefficient is +1.
C) the population correlation coefficient is -1
D) the population correlation coefficient is ±1.
E) the population correlation coefficient is positive.
A
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Carla and Eliza share income equally. For the current year, the partnership net income is $40,000 . Carla made withdrawals of $12,000 and Eliza made withdrawals of $21,000 . At the beginning of the year, the capital account balances were: Carla capital, $42,000? Eliza capital, $55,000 . Eliza's capital account balance at the end of the year is
a. $34,000 b. $54,000 c. $78,000 d. $75,000
The Nike iD program is an example of which of the following marketing techniques?
A. customer co-production B. transactive content C. price discrimination D. permission marketing
Goals of ERP include all of the following except
a. improved customer service b. improvements of legacy systems c. reduced production time d. increased production
Answer the following statement(s) true (T) or false (F)
1. The demand is known and occurs uniformly and continuously throughout the year in the EPQ model. 2. For a particular product, the annual demand is 12,000, the number of working days in the year is 320, and the EOQ is 300. Given this information, the total number of orders per year is 40. 3. For a particular product, the annual demand is 12,000, the number of working days in the year is 320, and the EOQ is 300. Given this information, the time between orders is 8. 4. For a particular product, the total number of orders per year is 40, the number of working days in the year is 320, and the EOQ is 300. Given this information, the annual demand is 12,000. 5. If the order quantity in each order is small, then more orders will be placed, which will result in lower annual holding costs but higher annual ordering costs.